WAGNER ZIP52 Finishing Operational manual

ZIP52 - ZIP80
Pneumatic Double
Diaphragm Pump
Version 11/2018
B_04001
B_04002
B_04003

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VERSION 11/2018 ORDER NUMBER DOC 2330426 ZIP 52/80
Table of Contents
1 ABOUT THESE INSTRUCTIONS 6
1.1 Preface 6
1.2 Warnings, Notices and Symbols in these Instructions 6
1.3 Languages 6
1.4 Abbreviations 7
1.5 Terminology for the Purpose of this Manual 7
2 CORRECT USE 8
2.1 Device Types 8
2.2 Type of Use 8
2.3 For Use in Potentially Explosive Areas 8
2.4 Processible Working Materials 9
2.5 Misuse 9
3 IDENTIFICATION 10
3.1 Identication non-ignitable products 10
3.2 Explosion Protection Identication 10
3.3 Identication "X" 10
4 BASIC SAFETY INSTRUCTIONS 12
4.1 Safety Instructions for the Operator 12
4.1.1 Electrical Devices and Equipment 12
4.1.2 A Safe Work Environment 12
4.1.3 Personnel Qualications 13
4.2 Safety Instructions for the Personnel 13
4.2.1 Personal Safety Equipment 13
4.2.2 Safe Handling of WAGNER Spray Devices 14
4.2.3 Grounding the Unit 14
4.2.4 Product Hose 15
4.2.5 Cleaning and Flushing 16
4.2.6 Touching Hot Surfaces 16
4.2.7 Maintenance and Repair 17
4.2.8 Protective and Monitoring Equipment 17
5 DESCRIPTION 18
5.1 Components of ZIP 52 18
5.2 Mode of Operation 18
5.3 Protective and monitoring equipment 18
5.4 Included Items 18
5.5 Data 19
5.5.1 Materials of Paint-wetted Parts 19
5.5.2 Technical Data for Metallic Pump Versions 20
5.5.3 Technical Data for Non-metallic Pumps 21
5.5.4 Dimensions and connections 22
5.5.5 Performance diagrams 23

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6 ASSEMBLY AND COMMISSIONING 24
6.1 Training of Assembly/Commissioning Personnel 24
6.2 Storage Conditions 24
6.3 Installation Conditions 24
6.4 Transportation 24
6.5 Assembly and Installation 24
6.5.1 Positioning 25
6.5.2 Ventilation of the Spray Booth 26
6.5.3 Air Supply Lines 26
6.5.4 Product supply lines 26
6.6 Grounding 27
6.7 Commissioning 28
7 OPERATION 29
7.1 Training the Operating Personnel 29
7.2 Emergency Stop 29
7.3 Tasks 29
7.4 Pressure Relief/Work Interruption 30
7.5 Basic Flushing 31
7.5.1 Filling with Working Material 31
8 CLEANING AND MAINTENANCE 32
8.1 Cleaning 32
8.1.1 Cleaning Personnel 32
8.1.2 Decommissioning and Cleaning 32
8.1.3 Long-term Storage 32
8.2 Maintenance 33
8.2.1 Maintenance Personnel 33
8.2.2 Maintenance Instructions 33
8.2.3 Safety Checks and Maintenance Intervals 34
8.2.4 Emptying Pump 35
8.2.5 Filling the Empty Pump 36
8.3 Diaphragm Replacement (Preventive Maintenance) 37
8.4 Cleaning / Replacement of the Suction and Delivery Non-Return Valves 38
8.5 Replacement of the Reversing Valve 38
9 TROUBLESHOOTING AND RECTIFICATION 39
10 REPAIR WORK 40
10.1 Repair Personnel 40
10.2 Repair Notes 40
10.3 Tools 40
10.4 Cleaning the Parts After Disassembly 41
10.5 Assembly of the Device 41
10.6 Replacing the Diaphragm (Due to Breakage) 42

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11 FUNCTION TEST AFTER REPAIR WORK 43
12 DISPOSAL 43
13 ACCESSORIES 44
14 SPARE PARTS 46
14.1 How can spare parts be ordered? 46
14.2 ZIP52 Pump - Metal - Universal Connections 48
14.3 ZIP 52 Pump - Metal - Independent Connections 50
14.4 ZIP 52 Pump - Conductive Acetal 52
14.5 ZIP 52 Pump - Polypropylene - Universal Connections 54
14.6 ZIP 80 Pump - Aluminum - Universal Connections 56
14.7 Zip motor 58
14.8 Service sets 59
15 EU DECLARATION OF CONFORMITY 60

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1 ABOUT THESE INSTRUCTIONS
1.1 PREFACE
The operating manual contains information about safely operating, maintaining, cleaning
and repairing the device.
The operating manual is part of the device and must be available to the operating and
service personnel.
The device may only be operated by trained personnel and in compliance with this
operating manual. Operating and service personnel should be instructed according to the
safety instructions.
This equipment can be dangerous if it is not operated according to the instructions in this
operating manual.
1.2 WARNINGS, NOTICES AND SYMBOLS IN THESE INSTRUCTIONS
Warning instructions in this manual highlight particular dangers to users and to the
device and state measures for avoiding the hazard.These warning instructions fall into the
following categories:
DANGER Immediate risk of danger.
Non-observance will result in death or serious injury.
WARNING Potential risk.
Non-observance can result in death or serious injury.
CAUTION Potentially hazardous situation.
Non-observance may result in minor injury.
NOTICE Potentially hazardous situation.
Non-observance may result in damage to property.
Notice Provides information about particular characteristics and
how to proceed.
Explanation of warning notice:
LEVEL OF DANGER
This notice warns you of a hazard!
Possible consequences of not observing the warning notice.
The measures for preventing the hazard and its consequences.
1.3 LANGUAGES
The operating manual is available in the following languages:
Original operating manual
Language Order no.
German 2330425
Translation of the original operating manual
Language Order no. Language Order no. Language Order no.
English 2330426 Spanish 2335555 Swedish 2341252
French 2335553 Chinese 2373697 Turkish 2372050
Italian 2332230 Russian 2359663 Hungarian 2353652
Additional languages on request or at: www.wagner-group.com

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1.4 ABBREVIATIONS
Order no. Order number FFC Fine Flow Controller
ET Spare part 2K Two components
K Marking in the spare parts lists Polypropylene Polypropylene
Pos Position POM Polyoxymethylene (Acetal)
Qty Number of pieces PPS Polypropylene sulde
DH Double stroke PTFE Polytetrauorethylene
SSt Stainless steel UHMWPE Ultra-high molecular polyethylene
Al Aluminum -- --
1.5 TERMINOLOGY FOR THE PURPOSE OF THIS MANUAL
Cleaning
Cleaning Manual cleaning of devices and device parts with cleaning
agent.
Flushing Internal ushing of paint-wetted parts with ushing agent.
Product pressure
generator
Pump or pressure tank.
Personnel qualications
Trained person Is instructed in the tasks assigned to him/her, the potential risks
associated with improper behavior as well as the necessary
protective devices and measures.
Electrically trained
person
Is instructed by an electrician about the tasks assigned to him/
her, the potential risks associated with improper behavior as
well as the necessary protective devices and measures.
Electrician Can assess the work assigned to him/her and detect possible
hazards based on his/her technical training, knowledge and
experience in relevant provisions.
Skilled person in
accordance with
TRBS 1203
(2010/Revision 2012)
A person, who, based on his/her technical training, experience
and recent vocational experience, has sucient technical
knowledge in the areas of explosion protection, protection
from pressure hazards and electric hazards (if applicable) and
is familiar with the relevant and generally accepted rules of
technology so that he/she can inspect and assess the status of
devices and coating systems based on workplace safety.

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2 CORRECT USE
2.1 DEVICE TYPES
Pneumatic double diaphragm pumps with order number:
A: Metallic versions in aluminum and stainless steel.
U550.ATRD7 U551.ATSS7 U555.ATSS7
U550.ATSS7 U551.303 --
U550.ATSS8 -- --
U550.STSS7 -- --
B: Conductive acetal versions.
U552.GHSS1 U553.GTSS1
U552.GHSS7 --
C: Non-conductive polypropylene versions.
U552.PTSS7 U553.PHSD7
-- U553.PTSS7
2.2 TYPE OF USE
The device is suitable for processing liquid products like paints and lacquers:
A) Metallic versions (aluminum and stainless steel)
B) Conductive acetal versions
– Products in accordance with their classication in explosion class IIB.
– Non-ignitable products.
C) Non-conductive polypropylene versions
– Non-ignitable products.
WAGNER explicitly prohibits any other use!
The device may only be operated under the following conditions:
Use the device only to work with the products recommended by WAGNER.
Do not deactivate safety xtures.
Use only WAGNER original spare parts and accessories.
The operating personnel must be trained on the basis of this operating manual.
2.3 FOR USE IN POTENTIALLY EXPLOSIVE AREAS
A) Metallic versions (aluminum and stainless steel)
B) Conductive acetal versions
The device can be employed in explosion hazard zones (Zone 1) (see Chapter 3).
C) Non-conductive polypropylene versions
The pneumatic double diaphragm pump must be employed outside of explosion hazard
zones.

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2.4 PROCESSIBLE WORKING MATERIALS
Fluid materials like paints and lacquers.
Application
Water-dilutable products
Solvent-based lacquers and paints
Two-component coating products
Emulsions
UV lacquers
Primers
Epoxy and polyurethane lacquers, phenolic lacquers
Wax-based underside protection
Shear-sensitive lacquers
recommended limited suitability not suitable
NOTICE
Abrasive working materials and pigments!
Greater wear of product-wetted parts.
Use the application-oriented model (ow rate/cycle, product, valves, etc.) as
indicated in Chapter 5.5.
Check if the uids and solvents used are compatible with the pump construction
materials as indicated in Chapter 5.5.1.
Wear caused by abrasive working materials is not covered by the warranty.
Typical applications
Application
Furniture industry
Kitchen manufacturers
Joinery
Window factories
Steel-processing industry
Construction of vehicles
Shipbuilding
recommended limited suitability not suitable
2.5 MISUSE
Misuse can lead to physical injury and/or property damage!
Special attention must be paid that:
no dry coating products, e.g., powder are processed.
no food, medicine or cosmetics are processed.
It is important to note that the device's materials are not food-safe.

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3 IDENTIFICATION
3.1 IDENTIFICATION NONIGNITABLE PRODUCTS
Device types:: C) Non-conductive polypropylene versions
Pneumatic double diaphragm pumps with Order no.
U552.PTSS7 U553.PHSD7
-- U553.PTSS7
3.2 EXPLOSION PROTECTION IDENTIFICATION
Device types: A) Metallic versions (aluminum and stainless steel)
B) Conductive acetal versions
Pneumatic double diaphragm pumps with Order no.
U550.ATRD7 U551.ATSS7 U555.ATSS7
U550.ATSS7 U551.303 --
U550.ATSS8 U553.GTSS1 --
U550.STSS7 -- --
U552.GHSS1 -- --
U552.GHSS7 -- --
As dened in the Directive 2014/34/EU (ATEX), the device is suitable for use in potentially
explosive areas.
Manufacturer: Wagner S.p.A.
I - 23868 Valmadrera (LC)
CE European Communities
Ex Symbol for explosion protection
II Device class II
2 Category 2 (zone 1)
G Ex-atmosphere gas
Ex Ignition protection
h Ignition protection for non-electrical devices
IIB Explosion group
T4 Maximum surface temperature < 135 °C; 275 °F (with drying protection
active)
Gb Zone 1 high safety level
X Special notes (see Chapter 3.2)
3.3 IDENTIFICATION "X"
The maximum surface temperature corresponds to the permissible product temperature.
This and the permissible ambient temperature can be found in Chapter5.5.2 (Technical Data).
Safe Handling of WAGNER Spray Devices
Mechanical sparks can form if the device comes into contact with metal.
In an explosive atmosphere:
knocking or pushing metal against metal is to be avoided;
do not drop the device.
Maximum surface temperature
The maximum surface temperature of the pump depends on the operating
conditions (heated product) and not on the device (frictional heat).

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Ignition temperature of the coating product
Ensure that the ignition temperature of the coating product is above the maximum
surface temperature.
Ambient temperature
The permissible ambient temperature range is: 10 °C to 40 °C; 50 °F to 104 °F.
Surface spraying, electrostatics
Do not spray device parts using electrostatic equipment.
Cleaning
If there are deposits on the surfaces, the device may form electrostatic charges. Flames
or sparks can form during discharge.
Remove deposits from the surfaces to maintain conductivity.
Use only a damp cloth to clean the device.
Air in the pump uid
Ignitable gas mixtures can form if air enters the pump uid.
Prevent the pump from taking in air and running dry.
If air has been taken in, x the leak. Then, ll slowly and in a controlled manner until
the air has escaped.
Air in the pumped uid can be caused by damaged diaphragms.
Avoid operating the pump with damaged diaphragms.
Periodically check that the pump is working smoothly, paying special attention to
the presence of air in the pumped uid.
Filling and emptying
Ignitable gas mixtures can form in the uid section or product hoses if the pump must
be emptied for maintenance and/or repair purposes.
Empty and ll the device slowly and in a controlled manner.
Avoid potentially explosive atmosphere in the surroundings.

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4 BASIC SAFETY INSTRUCTIONS
4.1 SAFETY INSTRUCTIONS FOR THE OPERATOR
Keep this operating manual at hand near the device at all times.
Always follow local regulations concerning occupational safety and accident
prevention.
4.1.1 ELECTRICAL DEVICES AND EQUIPMENT
Electric shock hazard!
Danger to life from electric shock
Prepare device in accordance with the local safety requirements with regard to the
operating mode and ambient inuences.
May only be maintained by skilled electricians or under their supervision. With open
housings, the mains voltage poses a danger.
Operate device in accordance with the safety regulations and electrotechnical
regulations.
Must be repaired immediately in the event of problems.
Decommission if it poses a hazard or is damaged.
Must be de-energized before work is commenced. Inform personnel about planned
work. Observe electrical safety regulations.
Ground all devices to a common grounding point.
Only operate the device with a properly installed socket with a protective ground
wire connection.
Keep liquids away from electrical devices.
4.1.2 A SAFE WORK ENVIRONMENT
Hazard due to dangerous uids or vapors!
Severe or fatal injuries due to explosion hazard or inhalation, swallowing or contact with
the skin or eyes.
Ensure that the oor in the working area is static dissipative in accordance with
EN61340-4-1 (resistance must not exceed 100 M).
Paint mist extraction systems/ventilation systems must be tted on site according
to local regulations.
Make sure that the ground connection and potential equalization of all system parts
are reliable and continuous and can withstand the expected stress (e.g. mechanical
stress, corrosion).
Ensure that product hoses / air hoses adapted to the working pressure are used.
Ensure that personal protective equipment (see Chapter 4.2.1) is available and is
used.
Ensure that all persons within the working area wear static dissipative shoes.
Footwear must comply with EN 20344. The measured insulation resistance must not
exceed 100 M.
Ensure that during spraying, persons wear electrically conductive gloves. The
grounding takes place via the spray gun handle or the trigger.
Protective clothing, including gloves, must comply with EN 1149-5. The measured
insulation resistance must not exceed 100 M.

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Ensure that there are no ignition sources such as naked ames, sparks, glowing
wires, or hot surfaces in the vicinity. No smoking.
Ensure that the pipe joints, hoses, equipment parts and connections are
permanently, technically leak-proof:
- Periodic preventative maintenance and service (replacing hoses, checking
tightness strength of the connections etc.).
- Regular monitoring of leaks and defects via visual inspection and odor testing,
e.g., daily before commissioning, at the end of work or weekly.
Ensure that maintenance and safety checks are performed regularly.
In the event of defects, immediately bring the device or system to a stop and
arrange to have repairs carried out immediately.
4.1.3 PERSONNEL QUALIFICATIONS
Hazard due to incorrect use of device!
Risk of death due to untrained personnel.
Ensure that the operating personnel has been instructed by the operator in
accordance with the operating manual and the operating instructions. The device
must only be operated, maintained and repaired by trained personnel. Refer to the
operating instructions for information about the required personnel qualications.
4.2 SAFETY INSTRUCTIONS FOR THE PERSONNEL
Always follow the information in this manual, particularly the safety instructions and
the warning instructions.
Always follow local regulations concerning occupational safety and accident
prevention.
In electrostatics applications: anyone who belongs to a risk group according to EMF
Directive 2013/35/EU (e.g. those with active implants), must not enter the high-
voltage area.
4.2.1 PERSONAL SAFETY EQUIPMENT
Hazard due to dangerous uids or vapors!
Serious or fatal injuries due to inhalation, swallowing or contact with the skin or eyes.
When preparing or working with lacquer and when cleaning the device, follow the
working instructions of the manufacturer of the lacquers, solvents, and cleaning
agents being used.
Take the specied protective measures. In particular wear safety goggles, protective
clothing and gloves, as well as hand protection cream if necessary.
Use a mask or breathing apparatus if necessary.
For sucient health and environmental safety: Operate the device in a spray booth
or on a spraying wall with the ventilation (extraction) switched on.
Wear suitable protective clothing when working with hot products.

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4.2.2 SAFE HANDLING OF WAGNER SPRAY DEVICES
Hazard due to injection of lacquer or ushing agent into the skin!
The spray jet is under pressure and can cause dangerous injuries. Avoid injection of
lacquer or ushing agents:
Never point the spray gun at people.
Never reach into the spray jet.
Before any work on the device, in the event of work interruptions and malfunctions:
– Switch o the energy/compressed air supply.
– Relieve the pressure from the spray gun and device.
– Secure the spray gun against actuation.
− Disconnect the control unit from the mains.
– In the event of functional faults, remedy the fault as described in the
"Troubleshooting" chapter.
If necessary or at least every 12 months, the liquid ejection devices must be
checked for safe working conditions by an expert (e.g. WAGNER Service Technician)
in accordance with the guidelines for liquid ejection devices (ZH 1/406 and DGUV
100-500 Chapters 2.29 and 2.36).
− For shut-down devices, the check can be postponed until the next start-up.
In the event of skin injuries caused by lacquer or ushing agents:
Note the lacquer or ushing agent that you have been using.
Consult a doctor immediately.
4.2.3 GROUNDING THE UNIT
Hazard due to electrostatic charge!
Explosion hazard and damage to the device.
Friction, owing liquids and air or electrostatic coating processes create charges. Flames
or sparks can form during discharge.
Correct grounding of the entire spraying system prevents electrostatic charges.
Ensure that all devices and tanks are grounded before each spraying process.
Ground the work pieces to be coated.
Ensure that all persons inside the working area are grounded, e.g., that they are
wearing static dissipative shoes.
Wear static dissipative gloves when spraying. The grounding takes place via the
spray gun handle or the trigger.

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4.2.4 PRODUCT HOSE
Hazard due to bursting of product hose!
The product hose is under pressure and may cause dangerous injuries.
Ensure that the hose material is chemically resistant to the sprayed products and
the ushing agents used.
Ensure that the product hose and the ttings are suitable for the pressure
generated.
Ensure that the following information can be seen on the hose used:
− manufacturer
− permissible operating pressure
− date of manufacture
Make sure that the hoses are laid only in suitable places. Hoses should not be laid in
the following places under any circumstances:
− in high-traffic areas
− on sharp edges
− on moving parts
− on hot surfaces
Ensure that the hoses are never run over by vehicles (e.g., fork lift trucks), or that the
hoses are never put under pressure from the outside in any other way.
Ensure that the hoses are never kinked. Observe maximum bending radii.
Ensure that no work is ever performed with a damaged hose.
Make sure that the hoses are never used to pull or move the equipment.
The electrical resistance of the product hose, measured at both valves, must be less
than 1 M.
Suction hoses may not be subjected to pressure.
Several liquids have a high expansion coecient. In some cases, their volume can rise with
consequent damage to pipes, ttings, etc. and cause uid leakage.
When the pump sucks liquid from a closed tank, ensure that air or a suitable gas can
enter the tank. Thus a negative pressure is avoided. The vacuum could implode the tank
(squeeze) and can cause it to break. The tank would leak and the liquid would ow out.

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4.2.5 CLEANING AND FLUSHING
Hazard due to cleaning and ushing!
Explosion hazard and damage to the device.
Preference should be given to non-ignitable cleaning and ushing agents.
When carrying out cleaning work with ammable cleaning agents, make sure
that all equipment and resources (e.g., collection tank, funnel, transport cart) are
conductive or static dissipative and grounded.
Observe the specications of the lacquer manufacturer.
Ensure that the ash point of the cleaning agent is at least 15 K above the ambient
temperature or that cleaning is undertaken at a cleaning station with technical
ventilation.
Never use chloride or halogenated solvents (such as trichloroethane and methylene
chloride) with units containing aluminium or galvanized and zinc-plated parts. They
may react chemically thus producing an explosion danger.
Take measures for workplace safety (see Chapter 4.1.2).
When commissioning or emptying the device, please note that an explosive
mixture may temporarily exist inside the lines and components of equipment:
−depending upon the coating product used,
−depending on the ushing agent (solvent) used.
Only electrically conductive tanks may be used for cleaning and ushing agents.
The tanks must be grounded.
An explosive gas/air mixture forms in closed tanks.
Never spray into a closed tank when using solvents for ushing.
External Cleaning
When cleaning the exterior of the device or its parts, also observe the following:
Relieve the pressure from the device.
De-energize the device electrically.
Disconnect the pneumatic supply line.
Use only moistened cloths and brushes. Never use abrasive agents or hard objects,
and never spray cleaning agents with a spray gun. Cleaning the device must not
damage it in any way.
Ensure that no electric component is cleaned with or immersed into solvent.
4.2.6 TOUCHING HOT SURFACES
Hazard due to hot surfaces because of hot coating products!
Risk of burn injuries
Only touch hot surfaces if you are wearing protective gloves.
When operating the device with a coating product with a temperature of > 43 °C;
109 °F:
– Identify the device with a warning label "Warning – hot surface".
Part no.
9998910 instruction label
9998911 protection label
Note: Order the two stickers together.

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4.2.7 MAINTENANCE AND REPAIR
Hazard due to improper maintenance and repair!
Danger to life and equipment damage.
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
Use only WAGNER original spare parts and accessories.
Do not change or modify the device; if change is necessary, contact WAGNER.
Only repair and replace parts that are listed in Chapter 14 and that are assigned to
the device.
Do not use any defective components.
Before all work on the device and in the event of work interruptions:
- Relieve the pressure from the spray gun, hoses and all devices.
- Secure the spray gun against actuation.
- Switch o the energy and compressed air supply.
- Disconnect the control unit from the mains. Secure the spray gun against
actuation.
Observe the operating and service manual for all work.
4.2.8 PROTECTIVE AND MONITORING EQUIPMENT
Hazard due to removal of protective and monitoring equipment!
Danger to life and equipment damage.
Protective and monitoring equipment must not be removed, modied or rendered
unusable.
Regularly check for perfect functioning.
If defects are detected on protective and monitoring equipment, the system must
not be operated until these defects are remedied.

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5 DESCRIPTION
5.1 COMPONENTS OF ZIP 52
Designation
1 Delivery manifold
2 Air inlet
3 Product outlet
4 Product inlet
5 Product distributor
6 Grounding connection
12
5
4
3
4
3
6
B_06950
5.2 MODE OF OPERATION
The double diaphragm pump is driven with compressed air. A pneumatic manifold
alternates in supplying two diaphragms with compressed air. Diaphragm motion is
created in this manner. The product is thus sucked in and displaced again. A series of four
non-return valves prevents the liquid from owing back, thus producing the suction and
delivery phases in each pumping chamber, and generating the pumping eect.
5.3 PROTECTIVE AND MONITORING EQUIPMENT
WARNING
Overpressure!
Danger to life from bursting device components.
Never change the safety valve setting.
The air motor is tted with a safety valve. The safety valve has been set and sealed at the
factory. In case of pressures over and above the permissible operating pressure, the valve,
which is held with a spring, automatically opens and releases the excess pressure.
5.4 INCLUDED ITEMS
Order no. Designation
1 -- ZIP diaphragm pump
The standard equipment includes:
1 see Chapter 15.3 Declaration of Conformity
1 2330425 Operating manual, in German
1 see Chapter 1.3 Operating manual in the local language
The delivery note shows the exact scope of delivery.

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5.5 DATA
5.5.1 MATERIALS OF PAINTWETTED PARTS
Type Order no. Pump body Diaphragm Diaphragm disc Valve
seat
Valve ball O-rings
U550.ATRD7 Aluminum PTFE PPS PPS Acetal (POM) PTFE
U550.ATSS7 Aluminum PTFE PPS Stainless
steel
Stainless
steel
PTFE
U550.ATSS8 Aluminum PTFE PPS Stainless
steel
Stainless
steel
PTFE
U550.STSS7 Stainless steel PTFE PPS Stainless
steel
Stainless
steel
PTFE
U551.ATSS7 Aluminum PTFE PPS Stainless
steel
Stainless
steel
PTFE
U551.303 Aluminum PTFE PPS Stainless
steel
Stainless
steel
PTFE
U552.GHSS1 Acetal (POM) UHMWPE POM Stainless
steel
Stainless
steel
PTFE
U552.GHSS7 Acetal (POM) UHMWPE POM Stainless
steel
Stainless
steel
PTFE
U552.PTSS7 PP PTFE PP Stainless
steel
Stainless
steel
PTFE
U553.GTSS1 Acetal (POM) PTFE POM Stainless
steel
Stainless
steel
PTFE
U553.PHSD7 PP UHMWPE PP Stainless
steel
Acetal (POM) PTFE
U553.PTSS7 PP PTFE PP Stainless
steel
Stainless
steel
PTFE
U555.ATSS7 Aluminum PTFE PPS Stainless
steel
Stainless
steel
PTFE
Positions of the individual parts: see spare parts list.

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5.5.2 TECHNICAL DATA FOR METALLIC PUMP VERSIONS
Pump body Al SSt Al Al
Description Units ZIP 52 Zip 52 ZIP 52 PF Zip 80
Pump ratio 1:1
Volume ow per double stroke cm
cu inch
108
6.59
62
3.78
225
13.73
Maximum operating pressure
MPa
bar
psi
0.8
8
116
Maximum speed DH/min 490 360
Maximum ow rate (1) l/min
GPM
52
13.7
28
7.4
80
21.1
Compressed air quality: free from oil and water
Quality standard 7.5.4 according to ISO 8573.1: 2010
7: Particle concentration 5–10mg/m³
5: Humidity: pressure dew point: ≤ +7 °C
4: Oil content ≤ 5mg/m3
Minimum air inlet pressure
MPa
bar
psi
0.15
1.5
22
0.10
1.0
15
0.22
2.2
32
Maximum air inlet pressure
MPa
bar
psi
0.8
8
116
Air inlet connection (plug) BSP(R) 1/4"
Maximum suction height (2) m
ft
4.8
15.7
2.8
9.2
4.9
16
(3) m
ft
2.7
9
2.2
7.2
2.7
9
Maximum solid body size mm
Inches
2.0
0.08
3.0
0.12
Sound pressure equivalent 50 cycles/min. (5 bar) (4) dB(A) 73 79
Sound pressure equivalent at max. ow rate (8 bar) (4) dB(A) 85 91
Sound power at maximum ow rate (8 bar) (5) dB(A) 99 102
Fluid connections (inlet & outlet bushing) BSP(G) 1/2" 3/4“
Weight kg
lb
3.7
8.1
6.0
13.2
3.7
8.1
5.39
11.7
Maximum product pressure at the pump's inlet
MPa
bar
psi
0.1
1
14.5
Product temperature °C
°F
4 – 90
39 – 194
Ambient temperature °C
°F
4 – 40
39 – 104
Allowable inclination for operation ± 10°
(1) PF = Perfect Flow = low pulsation pump with a shorter stroke
(2) Pump with stainless steel valves (start condition: empty pump / dry valves)
(3) Pump with plastic valves (start condition: empty pump / dry valves)
(4) LqA (10s) (5) ISO 3744
WARNING
Exhaust air containing oil!
Risk of poisoning if inhaled.
Provide compressed air free from oil and water.