
Material Codes - The Last 3 Digits of Part Number
000.....Assembly, sub-assembly;
and some purchased items
010.....Cast Iron
015.....Ductile Iron
020.....Ferritic Malleable Iron
080.....Carbon Steel, AISI B-1112
110 .....Alloy Type 316 Stainless Steel
111 .....Alloy Type 316 Stainless Steel
(Electro Polished)
112 .....Alloy C
113 .....Alloy Type 316 Stainless Steel
(Hand Polished)
114 .....303 Stainless Steel
115 .....302/304 Stainless Steel
117 .....440-C Stainless Steel (Martensitic)
120.....416 Stainless Steel
(Wrought Martensitic)
148.....Hardcoat Anodized Aluminum
150.....6061-T6 Aluminum
152.....2024-T4 Aluminum (2023-T351)
155.....356-T6 Aluminum
156.....356-T6 Aluminum
157.....Die Cast Aluminum Alloy #380
158.....Aluminum Alloy SR-319
162.....Brass, Yellow, Screw Machine Stock
165.....Cast Bronze, 85-5-5-5
166.....Bronze, SAE 660
170.....Bronze, Bearing Type,
Oil Impregnated
180.....Copper Alloy
305.....Carbon Steel, Black Epoxy Coated
306.....Carbon Steel, Black PTFE Coated
307.....Aluminum, Black Epoxy Coated
308.....Stainless Steel, Black PTFE Coated
309.....Aluminum, Black PTFE Coated
313.....Aluminum, White Epoxy Coated
330.....Zinc Plated Steel
332.....Aluminum, Electroless Nickel Plated
333.....Carbon Steel, Electroless
Nickel Plated
335.....Galvanized Steel
337.....Silver Plated Steel
351.....Food Grade Santoprene®
353.....Geolast; Color: Black
354.....Injection Molded #203-40
Santoprene®Duro 40D +/-5;
Color: RED
356.....Hytrel®
357.....Injection Molded Polyurethane
358.....Urethane Rubber
(Some Applications)
(Compression Mold)
359.....Urethane Rubber
360.....Nitrile Rubber Color coded: RED
363.....FKM (Fluorocarbon)
Color coded: YELLOW
364.....EPDM Rubber
Color coded: BLUE
365.....Neoprene Rubber
Color coded: GREEN
366.....Food Grade Nitrile
368.....Food Grade EPDM
371.....Philthane (Tuftane)
374.....Carboxylated Nitrile
375.....Fluorinated Nitrile
378.....High Density Polypropylene
379.....Conductive Nitrile
408.....Cork and Neoprene
425.....Compressed Fibre
426.....Blue Gard
440.....Vegetable Fibre
500.....Delrin®500
502.....Conductive Acetal, ESD-800
503.....Conductive Acetal, Glass-Filled
506.....Delrin®150
520.....Injection Molded PVDF
Natural color
540.....Nylon
542.....Nylon
544.....Nylon Injection Molded
550.....Polyethylene
551.....Glass Filled Polypropylene
552.....Unlled Polypropylene
555.....Polyvinyl Chloride
556.....Black Vinyl
557.....Unlled Conductive Polypropylene
558.....Conductive HDPE
559.....Glass Filled - Conductive Polypropylene
570.....Rulon II®
580.....Ryton®
600.....PTFE (virgin material)
Tetrauorocarbon (TFE)
603.....Blue Gylon®
604.....PTFE
606.....PTFE
607.....Envelon
608.....Conductive PTFE
610.....PTFE Encapsulated Silicon
611 .....PTFE Encapsulated FKM
632.....Neoprene/Hytrel®
633.....FKM/PTFE
634.....EPDM/PTFE
635.....Neoprene/PTFE
637.....PTFE, FKM/PTFE
638.....PTFE, Hytrel®/PTFE
639.....Nitrile/TFE
643.....Santoprene®/EPDM
644.....Santoprene®/PTFE
656.....Santoprene®Diaphragm and
Check Balls/EPDM Seats
661.....EPDM/Santoprene®
666.....FDA Nitrile Diaphragm,
PTFE Overlay, Balls, and Seals
668.....PTFE, FDA Santoprene®/PTFE
• Delrin and Hytrel are registered
tradenames of E.I. DuPont.
•Nylatron is a registered tradename
of Polymer Corp.
•Gylon is a registered tradename
of Garlock, Inc.
• Santoprene is a registered tradename
of Exxon Mobil Corp.
• Rulon II is a registered tradename
of Dixion Industries Corp.
• Ryton is a registered tradename
of Phillips Chemical Co.
• Valox is a registered tradename
of General Electric Co.
RECYCLING
Warren Rupp, manufacturer of Versamatic, is
an ISO14001 registered company and is committed
to minimizing the impact our products have on the
environment. Many components of Versamatic® AODD
pumps are made of recyclable materials. We encourage
pump users to recycle worn out parts and pumps
whenever possible, after any hazardous pumped uids
are thoroughly ushed. Pump users that recycle will
gain the satisfaction to know that their discarded part(s)
or pump will not end up in a landll. The recyclability of
Versamatic products is a vital part of Warren Rupp’s
commitment to environmental stewardship.
Air Distribution Valve Assembly
1-C
1-D
1-A
1-B
1-D
1-C
1-H
1-F
1-G
1-D
1-E
IMPORTANT
Read these instructions completely, before installation
and start-up. It is the responsibility of the purchaser
to retain this manual for reference. Failure to comply
with the recommendations stated in this manual will
damage the pump, and void factory warranty.
Air Valve Assembly Parts List
Item Part Number Description Qty
1 031-140-000 Air Valve Assembly 1
1-A 031-139-000 Sleeve and Spool Set 1
1-B 095-119-551 Body, Air Valve 1
1-C 165-140-551 End Cap 2
1-D 560-020-360 O-Ring 10
1-E 675-068-115 Retainer 2
1-F 165-096-551 Cap, Mufer 1
1-G 530-028-550 Mufer 1
1-H 710-015-115 Screws, Self tapping 4
For pumps with piped exhaust:
1 031-141-000 Air Valve Assembly 1
(Includes all items used on 031-140-100 minus items
1-F,1-G & 1-H)
Air Valve Assembly Parts List
Brass / Stainless
Item Part Number Description Qty
1 031-140-162 Air Valve Assembly 1
1-A 031-139-162 Sleeve and Spool Set 1
1-B 095-119-551 Body, Air Valve 1
1-C 165-140-551 End Cap 2
1-D 560-020-360 O-Ring 10
1-E 675-068-115 Retainer 2
1-F 165-096-551 Cap, Mufer 1
1-G 530-028-550 Mufer 1
1-H 710-015-115 Screws, Self tapping 4
For pumps with piped exhaust:
1 031-141-162 Air Valve Assembly 1
(Includes all items used on 031-140-162 minus items
1-F,1-G & 1-H)
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove air valve from pump (1).
Step 2: Remove retainer (1-E).
Step 3: Remove end caps (1-C).
Step 4: Remove spool part of (1-A) Inspect for wear or damage.
Step 5: Press sleeve part of (1-A) from body (1-B) Inspect for
wear or damage.
Step 6: Inspect o-rings (1-D) and replace as needed.
Step 7: Lubricate o-rings (1-D) and press sleeve (1-A) in body (1-B).
Step 8: Press sleeve part of (1-A) into body (1-B).
Step 9: Reassemble in reverse order.
Note: Sleeve and spool (1-A) set is match ground to a specied
clearance. Individual sleeves and spools (1-A) cannot
be interchanged.
Model E2 Bolted Plastic Flap • 1615 • Model E2 Bolted Plastic Flap