amiad TAF Series Manual

!
!
Amiad!USA,!Inc.!
Tel:!704.662.3133!
E-mail:![e-mail]!
120!Talbert!Road,!Suite!J!!
Fax:!704.662.3155!
Web:!www.amiadusa.com!
Mooresville,!NC!28117!
Toll!Free:!800.243.4583!
!
TAF Pre-Engineered
HVAC Filter Skids
Installation, Operation and
Maintenance Instructions
Disclaimer: !
This document and the information enclosed within it contain restricted and/or privileged information that are intended only for
usage by authorized Amiad technicians. If you are not a qualified Amiad technician you must not take any action in reliance on this
document, unless permitted by Amiad.
None of the procedures provided in this file may be used in any form or by any means without permission from Amiad.
If you received this file in error, please notify Amiad immediately.
The confidential nature of and/or privilege in the file enclosed is not waived or lost as a result of a mistake or error in this file.
Amiad accepts no liability whatsoever, whether it was caused by:
1. Accessing or other related actions to this file.
2. Any links, procedures or materials provided/attached to this file.
Amiad assumes that all users understand risks involved within this file and/or its attached materials.
All the procedures, drawings, pictures and/or any other information provided in this document are presented as general information
only; they can be altered, removed or changed without any further notice by Amiad.
This document does not replace any certified drawing, procedure or information provided by Amiad in reference to a specific
customer, site or project.
All rights reserved.

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Table of Contents
General system technical data ........................................ Page 3
Dimensions ........................................................................... 3
Safety instructions ................................................................ 4
Description and filter operation ................................................ 5
Installation............................................................................ 6
Start-up and First Operation .................................................... 6
Maintenance.......................................................................... 7
Parts schedule and drawings.................................................. 11
Parts schedule and drawings – skid and parts .......................... 13
Control drawing ................................................................... 15
Pump curves ....................................................................... 15
Level I+ Controller ............................................................... 21
Appendix 1 – Pump IOM........................................................ 31

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GENERAL SYSTEM TECHNICAL DATA
General System Specifications
Weight lbs.
MODEL
Flow
Rate
(gpm)
No. of
Filters
Surface
Area
(in2)
Pump
HP
Screen
UM
Voltage
FLA
PUMP
Inlet
Face
Pipe
Flush
Line
Filter
Shipping
Operation
TAF 43
43
1
116
3
50
230/460
3.67
2" FNPT
3"
1.5" NPT
387
430
460
TAF 63
63
1
116
3
50
230/460
3.67
2" FNPT
3"
1.5" NPT
387
430
460
TAF 98
98
2
232
5
50
230/460
5.9
2.5" FNPT
4"
1.5" FLG
748
820
870
TAF 142
142
2
232
5
50
230/460
5.9
2.5" FNPT
4"
1.5" FLG
748
820
870
TAF 192
192
2
232
7.5
50
230/460
5.9
3" FNPT
4"
1.5" FLG
765
837
887
TAF 252
252
2
232
10
50
230/460
8.48
3" FNPT
4"
1.5" FLG
794
873
923
Dimensions (inches)!
MODEL
A
B
C
D
E
F
G
H
I
TAF 43
11.875
6
13
6
64.125
40.25
28.562
40
21.875
TAF 63
11.875
6
13
6
64.125
40.25
28.562
40
21.875
TAF 98
11.875
14.812
13.375
7.75
64.125
60
39.312
60
32.625
TAF 142
11.875
14.812
13.375
7.75
64.125
60
39.312
60
32.625
TAF 192
11.875
14.812
13.375
8
64.125
60
39.312
60
32.625
TAF 252
11.875
14.812
14.125
8
64.125
60
39.312
60
32.625

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SAFETY INSTRUCTIONS
General
1. Prior to installation or any treatment given to the filter, read carefully the installation and
operation instructions.
2. While maintaining the filter all standard safety instructions should be observed in order to avoid
danger to the workers, the public or to property in the vicinity.
3. Please note, the filters enter into a flushing mode automatically, without prior warning.
4. No changes or modification to the equipment are permitted without a written notification given
by the manufacturer or by its representative, on the manufacturer behalf.
Installation
1. Install the filter according to the installation instructions detailed in this manual.
2. Make sure to leave enough clearance so as to enable easy access for future treatments and safe
maintenance operations.
3. Electric wiring should be performed by an authorized electrician only; using standardized and
approved components.
4. Install main power disconnect cut-off switch close to the control panel.
5. If the control panel is installed in a location where there is no eye contact with the filter, a
power disconnect cut-off switch should be installed near each filter unit.
6. Install the filter so as to avoid water splashing directly on the electrical components or on the
control panel.
7. Additional safety devices should be installed on hot water applications to avoid skin burn
danger.
Operation, Control and Maintenance
1. Disconnect the filter from power supply before maintenance or treatment.
2. Loosening or unscrewing bolts should be done only after the pressure in the filter had been
released.
3. Avoid splashing and water leaking so as to minimize slipping, electrocution or damage to the
equipment caused by moisture.
4. Always open and close valves slowly and gradually.
5. Remove grease and fat material residues in order to avoid slipping.
6. After treatment has been completed, re-assemble the protection covers of the drive mechanism.
7. Manual cleaning of filter element using high water pressure or steam should be performed in
accordance with the cleaning system instructions and without endangering the operator or his
vicinity.
8. Manual cleaning of filter element using acid or other chemical agents should be performed in
accordance with the relevant material safety instructions and without endangering the operator or
his vicinity.
Use of Lifting Equipment
1. While using lifting equipment, make sure that the filter or the lifted part is chained securely and
in a safe manner.
2. Do not leave lifted equipment hanging if not necessary. Avoid working below lifted equipment.
3. Wear a safety helmet while using lifting equipment.

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DESCRIPTION OF FILTER OPERATION
The "TAF" is a sophisticated yet easy-to-operate automatic electric filter, with a self-cleaning
mechanism driven by an electric motor. The filter is designed to work with various types of screens in
filtration degrees from 500 to 10 micron.
The water enters through the inlet pipe into the screen area and flows through the screen from inside
out. The "filtration cake" is accumulated on the screen surface and causes head loss to develop.
Self-cleaning process
Filtering process
The TAF will start the self-cleaning process either when the pressure differential across the screen
reaches a pre-set value or after a predetermined lapse of time.
The fine screen filter element is cleaned by the suction scanner whose nozzles spiral across the inner
surface of the screen. The filtration cake is "vacuumed" from the screen and expelled out the exhaust
valve.
The scanner's spiral motion is achieved by a drive unit which rotates a bi-directional continuous worm
shaft.
The exhaust valve is activated for the duration of the cleaning cycle by a 3-way solenoid. Filtered
water continues to flow downstream during the flush cycle, which takes approximately 16 seconds.

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INSTALLATION
Design recommendations
1. The filter requires 5.7m3/h (25USgpm) for flushing, in addition to the working flow rate at a
minimum pressure of 1.5 bar (22 psi). In the event that the system cannot provide the flushing
flow in addition to the working flow, at the minimum required pressure, a hydraulic valve should
be installed downstream of the filter. This valve will be closed during the flushing process in
order to ensure sufficient cleaning.
2. Do not allow water to flow in opposite direction. In case that there is a chance of back flow a non-
return check valve should be installed downstream of the filter.
Installation instructions
1. Install a manual valve upstream of the filter in order to enable convenient maintenance.
2. The diameter of the inlet pipe must not be smaller than that of the filter inlet.
3. Install the filter in a way that enables convenient approach and enough space to dismantle the
filter for maintenance purposes.
4. It is recommended to install the filter horizontally, especially if the water contains sand.
5. Ensure the direction of flow is according to the arrows marked on the filter housing.
6. The exhaust valve can be facing downwards or sideways. Connect a minimum of 1.5" (40 mm)
pipe to the exhaust valve using a detachable connector or a flexible pipe. The exhaust pipe
should be designed so that it creates minimal resistance to the flow of 5.7m3/h (25USgpm).
7. If the system is designed to operate with a working pressure higher than 6 bar (85 psi), it is
recommended that a manual valve will be installed on the exhaust pipe, in order to enable
regulation of the flushing flow rate.
8.
START- UP AND FIRST OPERATION
1. Set the controller to 16 seconds flushing time and 2-4 hour intervals.
2. Operate a "dry" flushing cycle. Verify proper operation of the controller, the motor and the
solenoid valve.
3. Open the inlet valve to the filter, while the outlet valve remains closed or with an open by-pass
valve (This will keep the flow in the filter at a minimum), and operate a flushing cycle by
pressing the push-button on the controller panel.
4. Make sure the exhaust valve opens and all stages of the flushing cycle are carried out. Attend to
leakage, if any.
If necessary, change the time setting to ensure complete up and down motion of the suction
scanner.
5. Gradually open the outlet valve and/or close the by-pass valve. Operate the filter at the
designed hydraulic conditions.

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MAINTENANCE
NOTE: Depressurize the filter before maintenance (Close inlet and then outlet valves).
Checking the filter
1. Unscrew the filter cover.
2. Extract the screen and clean if necessary. Cleaning is performed by hosing the screen from
outside-in, and/or with a nylon brush.
3. Check the Screen O-ring and apply grease, if necessary.
4. Replace the screen.
5. Return the cover and twist to tighten.
Checking the PD switch connectors
Check the L-Connectors to the PD Switch to make sure that there are no obstructions.
Winterization
Filter operations should be suspended in climates where the filter is exposed to freezing
temperatures.
1. Check that the outlet valve is closed and perform two manual rinses.
2. Close the inlet valve to the filter and release the pressure.
3. Remove all drain lines from the valves, drain, and reconnect.
Leaks
In case of a leak contact Amiad technical support.

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PARTS SCHEDULE - 3" TAF-750 FILTER Section 1
NO.
Cat. Num.
Description
QTY
Material
1
710103-001271
Housing 3" TAF-750 NPT Machined
1
NYLON
2
700190-001924
Pressure Balancing Assembly 3" TAF-
750
1
Various
2.1
770102-000092
O-Ring Seal P2-125 Scanner Bearing
NBR"S"
1
NBR
3
700190-001926
Suction Scanner 3" TAF-750
1
Various
4
700101-000XXX
Molded weavewire screen XXX micron
1
Various
4.1
770102-000130
O-Ring Seal P2-242 (2"/3 Screen)
NBR"S"
2
NBR
5
770102-000169
O-Ring Seal P2-437
1
NBR
6
710103-000562
2"T-S,3"T Lid PA BSPT
1
NYLON
7
710103-000544
Tightening nut (T filters)
1
NYLON
8
770102-000069
O-Ring Rubber Seal P2-028
1
NBR
9
710103-000704
Long Bearing For Suction Scanner 2"T
1
Delrin
10
770102-000096
O-Ring Seal P2-129 NBR
1
NBR
11
780101-000955
Connector 11/2"FX11/2"M
1
ST.37-2
12
730103-000444
1-1/2" Exhaust Valve
1
Various
13
720501-000198
L-Connector 1/4"X8MM Red/Black
7
NYLON
14
730110-000034
Finger Filter
1
Various
15
720501-000228
T-Connector 8MMX8MMX8MM Black-Red
1
PVC
16
710101-000765
Motor Connecting Flange 2" TAF NPT
1
NYLON
16
710101-000760
Flange Adaptor (HYDROTAF)
1
NYLON
17
760103-000094
Flat Washer M6 DIN125S/ST316
12
SST316
18
760101-000445
Hex Bolt Full Thread M6X25 S/ST316
DIN933
4
SST316L
19
710103-001207
Endless Worm Shaft Housing TAF
1
Delrin

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20
770101-000051
O-Ring Seal 3.5X45 TAF Motor Housing
NBR
1
NBR
21
710101-000767
Seal U-Cup (Scanner Shaft) Hydro-TAF
1
NBR
22
770101-000049
O-Ring Seal 30X3 NBR "S"
1
NBR
23
710103-001247
Reversible Worm Shaft
1
Acetal
24
760105-000029
Slotted Pin 3x20 DIN1481 S/ST 304
1
S/ST 304
25
710103-001209
Endless Worm Shaft Tooth
1
S/ST 303
26
760107-000065
Spring Tooth S/St302
1
Hastelloy C-276
27
710103-001210
Tooth Cover TAF
1
S/ST 316L
28
760101-000443
Hex Bolt Full Thread M6X15 S/ST304
DIN933
4
SST304
29
710103-001216
Motor Shaft Coupler
1
S/ST 316L
30
760101-000544
Socket Set Screw M6X6 SST304 DIN916
2
SST304
31
710103-001217
Drive Unit Basis TAF
1
S/ST 316L
32
720201-000033
Drive Unit TAF-750 220V AC 1/25
1
Various
32
720201-000032
Drive Unit TAF-750 110V AC 60HZ
0.015KW 1/25
1
Various
33
760101-000607
Hex Bolt Full Thread M6X60 S/ST316
DIN933
4
SST316L
34
760102-000085
Hex Nut M6 S/ST316 DIN934
4
SST316L
35
710103-001212
Instrumentation Bracket
1
S/ST 316L
36
720104-000029
PD Switch UE 24-011
1
Various
37
760101-000529
Phillips Pan Machine Screw M4X10 316
2
SST316L
38
760102-000083
Hex Nut M4 S/ST304 DIN934
2
SST304
39
720103-000187
3/2 N/C Solenoid Valve (Type B) 24VAC
50Hz
1
Various
39
720103-000189
3/2 NC Solenoid Valve 60HZ NC 24VAC
1
Various
40
720501-000209
L-Connector 1/8"MX6MM Black-Red
1
PP

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NO.
Cat. Num.
Description
QTY
Material
41
710103-001204
Drive Unit Cover TAF
1
Various
42
Not applicable
43
Not applicable
44
Not applicable
45
760101-000530
Phillips Pan Machine Screw M5X8 304
4
SST304
46
770103-000025
Cap Seal 3/4" NBR
1
NBR
47
710101-000674
3/4" Cap Black
1
PP
48
710103-000568
Plastic Flange 3" NPT
2
PP
49
710105-000041
Flange Support 3" ASA150
2
SAE 1020
50
770102-000150
O-Ring Seal P2-339 (3" Flange)NBR "S"
2
NBR
51
720501-000221
Plug 1/4"M Black
1
PVC

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PARTS DRAWING - 3" TAF-750 FILTER Section 1
20
2
13
18
17
16
22
21
1925
27
28
26
24
23
29
31
33
17
32
17
34
41
42 44 43
3
4.1
4
4.1
5
6
7
8
9
10
11
12
13
28 35 13 39
40
13
36
13
13
38
37
14
494850
46
47
51
1
30
45
13
15
2.1

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23
1.3
1.2
1.1
1
PARTS SCHEDULE & DRAWING - 3" TAF-750 FILTER
Section 2
NO.
Cat. Num.
Description
QTY
Material
1
700190-001935
Suction Scanner W/O Shaft (2"S/3" TAF)
1
Various
1.1
710101-000751-1
2"-4" Suction Scanner Nozzle No.1
6
PP
1.2
710101-000751-2
2"-4" Suction Scanner Nozzle No.2
6
PP
1.3
760101-000537
Phillips Pan Tap Screw PT4x20 S/ST316
12
S/ST 316
2
710103-001275
Suction Scanner Shaft 3" TAF
1
S/ST 316L
3
760105-000033
Slotted Pin 3x30 DIN1481 S/ST 304
1
S/ST 304

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PARTS SCHEDULE – SKID SYSTEM AND PARTS
Pumps and seal kits TAF
Description
Filter Model
Part number
Pumps (60 Hz)
3 HP SCOT #19GN, WEG 182JM SF, BN
TAF-750 43 GPM
720401-000595
3 HP SCOT #19GN, WEG 182JM SF, BN
TAF-750 63 GPM
720401-000572
5 HP SCOT #19, WEG 184JM SF, BN
TAF-750 98 GPM
720401-000585
5 HP SCOT #19, WEG 184JM SF, BN
DUAL TAF-750 142 GPM
720401-000579
7.5 HP SCOT #25, WEG 184JM SF, BN
DUAL TAF-750 192 GPM
720401-000582
10 HP SCOT #25, WEG 215JM SF, BN
DUAL TAF-750 250 GPM
720401-000605
Seal kits
SEAL KIT - FOR SCOT PUMP # 19GN
43 GPM & 63 GPM UNIT
720401-000269
SEAL KIT - FOR SCOT PUMP # 19
98 GPM & 142 GPM UNIT
720401-000269
SEAL KIT - FOR SCOT PUMP # 25
192 GPM & 250 GPM UNIT
720401-000271

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CONTROL DRAWING

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PUMP CURVES
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Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: TAF_750_43
Date: 2/5/2016
Pump:
Size: 19GN-5.6-2x1.5
Type: Endsuct-Open Speed: 3500 rpm
Synch speed: 3600 rpm Dia: 4.75 in
Curve: 40.000.476 Impeller:
Specific Speeds: Ns: ---
Nss: ---
Dimensions: Suction: 2 in
Discharge: 1.5 in
Pump Limits:
Temperature: 300 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 43 US gpm Head: 70 ft
Fluid:
Water Temperature: 60 °F
SG: 1 Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 3 hp
Speed: 3600
Frame: 182T
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Max Power on Design Curve
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow: 43 US gpm
Head: 70.1 ft
Eff: 47%
Power: 1.61 hp
NPSHr: 10.6 ft
---- Design Curve ----
Shutoff head: 76 ft
Shutoff dP: 32.9 psi
Min flow: ---
BEP: 66% @ 80 US gpm
NOL power:
2.06 hp @ 120 US gpm
-- Max Curve --
Max power:
4.4 hp @ 140 US gpm
US gpm
NPSHr - ft
160140120100806040
020
10
20
Head - ft
% - Efficiency
0
10
20
30
40
50
60
70
80
90
160
0140
25
120100
50
80
75
60
100
40
125
20
66
4.75 in
5.63 in
4.38 in
1.5 hp
2 hp 3 hp
5 hp
Performance Evaluation:
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft %hp ft
51.6 3500 67.5 51 1.66 10.8
43 3500 70.1 47 1.61 10.6
34.4 3500 71.7 42 1.56 10.3
25.8 3500 72.8 38 1.52 10.1
17.2 3500 73.8 33 1.47 9.84

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Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: TAF_750_63
Date: 2/5/2016
Pump:
Size: 19GN-5.6-2x1.5
Type: Endsuct-Open Speed: 3500 rpm
Synch speed: 3600 rpm Dia: 4.875 in
Curve: 40.000.476 Impeller:
Specific Speeds: Ns: ---
Nss: ---
Dimensions: Suction: 2 in
Discharge: 1.5 in
Pump Limits:
Temperature: 300 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 63 US gpm Head: 70 ft
Near miss: 5 % of Head
Fluid:
Water Temperature: 60 °F
SG: 1 Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 3 hp
Speed: 3600
Frame: 182T
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Max Power on Design Curve
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow: 63 US gpm
Head: 72.2 ft
Eff: 57%
Power: 1.95 hp
NPSHr: 11.1 ft
---- Design Curve ----
Shutoff head: 84.3 ft
Shutoff dP: 36.5 psi
Min flow: ---
BEP: 65% @ 80 US gpm
NOL power:
2.26 hp @ 124 US gpm
-- Max Curve --
Max power:
4.4 hp @ 140 US gpm
US gpm
NPSHr - ft
160140120100806040
020
10
20
Head - ft
% - Efficiency
0
10
20
30
40
50
60
70
80
90
160
0140
25
120100
50
80
75
60
100
40
125
20
65.2
4.875 in
5.63 in
4.38 in
1.5 hp
2 hp 3 hp
5 hp
Performance Evaluation:
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft %hp ft
75.6 3500 68.4 63 2.04 11.5
63 3500 72.2 57 1.95 11.1
50.4 3500 76.1 50 1.86 10.8
37.8 3500 79.5 44 1.76 10.4
25.2 3500 81.1 38 1.67 10.1

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Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: Dual TAF 750_98
Date: 2/5/2016
Pump:
Size: 19-5.6-2.5x2.0
Type: Endsuct-Open Speed: 3500 rpm
Synch speed: 3600 rpm Dia: 4.75 in
Curve: 40.000.112 Impeller:
Specific Speeds: Ns: ---
Nss: ---
Dimensions: Suction: 2.5 in
Discharge: 2 in
Pump Limits:
Temperature: 300 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 98 US gpm Head: 70 ft
Near miss: 5 % of Head
Fluid:
Water Temperature: 60 °F
SG: 1 Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 5 hp
Speed: 3600
Frame: 184T
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Max Power on Design Curve
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow: 98 US gpm
Head: 75.4 ft
Eff: 66%
Power: 2.82 hp
NPSHr: 6.9 ft
---- Design Curve ----
Shutoff head: 89.2 ft
Shutoff dP: 38.6 psi
Min flow: ---
BEP: 67% @ 108 US gpm
NOL power:
3.25 hp @ 176 US gpm
-- Max Curve --
Max power:
7.06 hp @ 200 US gpm
US gpm
NPSHr - ft
220200180160140120100806040
0
10
20
20
30
Head - ft
% - Efficiency
0
10
20
30
40
50
60
70
80
90
220200
0180
20
160
40
140
60
120100
80
80
100
60
120
40
140
20
66.8
4.75 in
5.63 in
3.63 in
1 hp
1.5 hp 2 hp
3 hp
5 hp
7.5 hp
Performance Evaluation:
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft %hp ft
118 3500 66.7 67 2.98 8
98 3500 75.4 66 2.82 6.9
78.4 3500 81.8 61 2.67 5.92
58.8 3500 86.2 56 2.29 5.03
39.2 3500 --- --- --- ---

!
!
Rev:!09.2017! ! !TAF!Pre-Engineered!Skid!IOM!
! !!
18!
Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: Dual TAF 750_142
Date: 2/5/2016
Pump:
Size: 19-5.6-2.5x2.0
Type: Endsuct-Open Speed: 3500 rpm
Synch speed: 3600 rpm Dia: 5 in
Curve: 40.000.112 Impeller:
Specific Speeds: Ns: ---
Nss: ---
Dimensions: Suction: 2.5 in
Discharge: 2 in
Pump Limits:
Temperature: 300 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 142 US gpm Head: 70 ft
Near miss: 5 % of Head
Fluid:
Water Temperature: 60 °F
SG: 1 Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 5 hp
Speed: 3600
Frame: 184T
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Max Power on Design Curve
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow: 142 US gpm
Head: 70 ft
Eff: 66%
Power: 3.77 hp
NPSHr: 10.1 ft
---- Design Curve ----
Shutoff head: 103 ft
Shutoff dP: 44.5 psi
Min flow: ---
BEP: 67% @ 114 US gpm
NOL power:
4.01 hp @ 185 US gpm
-- Max Curve --
Max power:
7.06 hp @ 200 US gpm
US gpm
NPSHr - ft
220200180160140120100806040
0
10
20
20
30
Head - ft
% - Efficiency
0
10
20
30
40
50
60
70
80
90
220200
0180
20
160
40
140
60
120100
80
80
100
60
120
40
140
20
67.4
5 in
5.63 in
3.63 in
1 hp
1.5 hp 2 hp
3 hp
5 hp
7.5 hp
Performance Evaluation:
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft %hp ft
170 3500 55 59 3.96 12.6
142 3500 70 66 3.77 10.1
114 3500 83.6 67 3.57 7.86
85.2 3500 94.8 62 3.27 6.26
56.8 3500 101 56 2.59 4.92

!
!
Rev:!09.2017! ! !TAF!Pre-Engineered!Skid!IOM!
! !!
19!
Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: Dual TAF 750_192
Date: 2/5/2016
Pump:
Size: 25-5.6-3.0x3.0
Type: Endsuct-Open Speed: 3500 rpm
Synch speed: 3600 rpm Dia: 4.875 in
Curve: 40.000.444 Impeller:
Specific Speeds: Ns: ---
Nss: ---
Dimensions: Suction: 3 in
Discharge: 3 in
Pump Limits:
Temperature: 300 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 192 US gpm Head: 70 ft
Near miss: 5 % of Head
Fluid:
Water Temperature: 60 °F
SG: 1 Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 7.5 hp
Speed: 3600
Frame: 213T
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Max Power on Design Curve
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow: 192 US gpm
Head: 78.2 ft
Eff: 65%
Power: 5.78 hp
NPSHr: 5.22 ft
---- Design Curve ----
Shutoff head: 94.6 ft
Shutoff dP: 41 psi
Min flow: ---
BEP: 68% @ 233 US gpm
NOL power:
6.65 hp @ 370 US gpm
-- Max Curve --
Max power:
11.1 hp @ 400 US gpm
US gpm
NPSHr - ft
450400350300250200150100
0
5
50
10
15
Head - ft
% - Efficiency
0
10
20
30
40
50
60
70
80
90
450
0400
20
350
40
300
60
250
80
200
100
150
120
100
140
50
68
4.875 in
5.63 in
4 in
3 hp
5 hp
7.5 hp 10 hp
15 hp
Performance Evaluation:
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft %hp ft
230 3500 71.1 68 6.09 6.17
192 3500 78.2 65 5.78 5.22
154 3500 83.6 62 5.13 4.65
115 3500 88.6 58 4.36 4.18
76.8 3500 --- --- --- ---

!
!
Rev:!09.2017! ! !TAF!Pre-Engineered!Skid!IOM!
! !!
20!
Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: Dual TAF 750_250
Date: 2/5/2016
Pump:
Size: 25-5.6-3.0x3.0
Type: Endsuct-Open Speed: 3500 rpm
Synch speed: 3600 rpm Dia: 5 in
Curve: 40.000.444 Impeller:
Specific Speeds: Ns: ---
Nss: ---
Dimensions: Suction: 3 in
Discharge: 3 in
Pump Limits:
Temperature: 300 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 250 US gpm Head: 70 ft
Near miss: 5 % of Head
Fluid:
Water Temperature: 60 °F
SG: 1 Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 10 hp
Speed: 3600
Frame: 215T
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Max Power on Design Curve
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow: 250 US gpm
Head: 79 ft
Eff: 71%
Power: 7.07 hp
NPSHr: 6.25 ft
---- Design Curve ----
Shutoff head: 103 ft
Shutoff dP: 44.6 psi
Min flow: ---
BEP: 71% @ 250 US gpm
NOL power:
7.77 hp @ 400 US gpm
-- Max Curve --
Max power:
11.1 hp @ 400 US gpm
US gpm
NPSHr - ft
450400350300250200150100
0
5
50
10
15
Head - ft
% - Efficiency
0
10
20
30
40
50
60
70
80
90
450
0400
20
350
40
300
60
250
80
200
100
150
120
100
140
50
70.5
5 in
5.63 in
4 in
3 hp
5 hp
7.5 hp 10 hp
15 hp
Performance Evaluation:
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft %hp ft
300 3500 67 70 7.25 7.75
250 3500 79 71 7.07 6.25
200 3500 88 66 6.73 5
150 3500 94 61 5.62 4.5
100 3500 100 56 4.51 4