SANDPIPER ST25A User Manual
Page 9
520-005-000 1/04
Models ST1-A, ST25A Type 4 Page 9
iTeM
no.
PArT nUMBer
DeScriPTion
qTY.
39
196-021-110
Chamber, Outer
2
196-021-156
Chamber, Outer
2
40
170-029-115
Capscrew, Hex Head
16
41
900-004-115
Washer, Lock
26
42
545-004-115
Nut, Hex
42
43
618-003-110
Pipe, Plug
8
44
115-071-080
Brk’t. Foot, Base
1
45
132-022-360
Bumper
2
46
350-002-360
Foot, Rubber
4
47
706-013-330
Screw, Machine
4
48
547-002-330
Nut, Stop
4
49
170-045-115
Capscrew, Hex Head
4
50
905-001-015
Washer, Taper
4
51
360-030-600
Gasket, Manifold
2
52
171-010-115
Capscrew, Flanged
4
53
170-047-332
Capscrew, Hex Head
6
54
334-013-157
Porting Flange
2
334-013-110
Porting Flange
2
334-013-157E
Porting Flange (BSP)
2
334-013-110E
Porting Flange (BSP)
2
55
360-031-608
Gasket, flange
4
56
050-011-600
Ball, check Valve
4
57
722-047-110
Seat, Check Ball (Discharge)
2
58
518-020-110
Manifold
1
518-020-156
Manifold
1
60
807-024-115
Stud
16
61
618-003-330
Pipe Plug
3
65
286-015-604
Diaphragm, Overlay
2
66
132-028-552
Bumper, Spool
2
68
210-008-330
Clip, Safety
1
69
560-029-360
O-Ring
2
70
255-012-335
Coupling 3/4" NPT (Exhaust Port)
1
iTeMS noT SHoWn:
031-111-558
Valve Body Assembly
(Includes items 9, 10,
11, 12, 13, 66, 68 & 69)
1
Repair Parts shown in
bold face (darker)
type are more likely to need replacement
after extended periods of normal use. The
pump owner may prefer to maintain a limited
inventory of these parts in his own stock to
reduce repair downtime to a minimum.
iMPorTAnT: When ordering repair parts
always furnish pump model number, serial
number and type number.
MATeriAl coDeS
The last 3 Digits of Part number
000...Assembly, sub-assembly;
and some purchased items
010...Cast Iron
015...Ductile Iron
025…Music Wire
080...Carbon Steel, AISI B-1112
100...Alloy 20
110...Alloy Type 316 Stainless Steel
112...Alloy “C”
114...303 Stainless Steel
115...301/302/304 Stainless Steel
120...416 Stainless Steel (Wrought Martensitic)
148...Hardcoat Anodized Aluminum
150...6061-T6 Aluminum
151...6063-T6 Aluminum
154...Almag 35 Aluminum
155 or 156...356-T6 Aluminum
157...Die Cast Aluminum Alloy #380
159...Anodized Aluminum
162...Brass, Yellow, Screw Machine Stock
170...Bronze, Bearing Type, Oil Impregnated
180...Copper Alloy
330...Plated Steel
331...Chrome Plated Steel
332...Electroless Nickel Plated
335...Galvanized Steel
356...Injection Molded Hytrel
357...Rupplon (Urethane Rubber)
358…E.P.D.M. (Food Grade)
359…Polyurethane
360...Buna-N Rubber. Color coded: RED
363...Viton (Fluorel). Color coded: YELLOW
364...E.P.D.M. Rubber. Color coded: BLUE
365...Neoprene Rubber. Color coded: GREEN
366...Food Grade Nitrile. Color coded: WHITE
375...Fluorinated Nitrile
379...Conductive Nitrile
405...Cellulose Fibre
408...Cork and Neoprene
425...Compressed Fibre
440...Vegetable Fibre
500...Delrin 500
501...Delrin 570
520...Injection Molded PVDF, Natural
Color, Food Grade/USDA Acceptable
541...Nylon, Glass Filled
550...Polyethylene
551...Polypropylene
552…Unfilled Polypropylene
555…PVC
558...Conductive HDPE
570…Rulon II
580...Ryton
590…Valox
600...PTFE (virgin material) Polytetrafluoroethylene
(PTFE)
603...Blue Gylon
604...PTFE, Diaphragm
608...Conductive PTFE
610…PTFE Encapsulated Silicon
611...PTFE Encapsulated Viton
632…Neoprene Rupplon
633…Viton/PTFE
634…E.P.D.M./PTFE
636…White Nitrile/PTFE
Delrin, Viton and Hytrel are registered tradenames of
E.I. DuPont.
Gylon is a registered tradename of Garlock, Inc.
Nylatron is a registered tradename of Polymer
Corporation.
Rulon II is a registered tradename of Dixion Industries
Corp.
Ryton is a registered tradename of Phillips Chemical
Company.
Valox is a registered tradename of General Electric
Company.
SandPIPER, Warren Rupp, Tranquilizer, Rupplon are
registered tradenames of Warren Rupp, Inc.