Models HDF3-A & HDF4-A Page 6 Rev B
520-012.000 8/05
ITEM
TOTAL
NO.
PART NUMBER
DESCRIPTION
RQD.
1
070.006.170.
Bearing, Sleeve
2
2
114.002.156.
Bracket, Intermediate
1
3
720.004.360.
Seal, U-Cup
2
4
135.016.162.
Bushing, Threaded,
with O-Ring 560.001.360
2
5
620.011.114.
Plunger, Actuator
2
6
095.073.000.
Assembly, Pilot Valve*
1
6-A
095.070.551.
Valve Body
1
6-B
755.025.000.
Sleeve (without O-Ring)
1
6-C
560.033.360.
O-Ring (Sleeve)
4
6-D
775.026.000.
Spool (without O-Ring)
1
6-E
560.023.360.
O-Ring (Spool)
2
6-F
675.037.080.
Retaining Ring
1
7
360.041.379.
Gasket, Valve Body
1
8
560.001.360.
O-Ring
2
9
095.043.156.
Body, Valve
1
10
132.014.358.
Bumper, Valve Spool
2
11
165.011.157.
Cap, End
2
12
360.048.425.
Gasket, Valve Body
1
13
360.010.425.
Gasket, End Cap
2
14
560.020.360.
O-Ring
6
15
031.012.000.
Sleeve & Spool Set
1
16
170.032.330.
Capscrew, Hex Head
8
17
132.002.360.
Bumper, Diaphragm Plate
2
18
196.003.155.
Chamber, Inner
2
19
560.022.360.
O-Ring
2
20
612.014.000.
Plate, Diaphragm
2
21
612.015.156.
Plate, Diaphragm (Outer)
2
22
685.008.120.
Rod, Diaphragm
1
23
807.017.330.
Stud
8
24
170.024.330.
Capscrew, Hex Head
8
25
170.045.330.
Capscrew, Hex Head
4
27
545.008.330.
Nut, Hex
24
28
547.006.330.
Nut, Stop
2
29
900.006.330.
Washer, Lock
12
30
901.023.330.
Washer, Flat
2
31
901.013.180.
Washer, Sealing
2
32
172.001.330.
Capscrew, Socket
12
33
360.013.379.
Gasket, Seat
4
360.013.384.
Gasket, Seat
4
34
360.014.379.
Gasket, Flange
4
360.014.384.
Gasket, Flange
4
35
670.006.115.
Retainer, Flap Valve
4
670.043.110.
Retainer, Flap Valve w/Santoprene
4
36
807.016.330.
Stud
12
37
170.023.330.
Capscrew, Hex Head
4
38
545.007.330.
Nut, Hex
20
39
807.018.110.
Stud
8
Repair Parts shown in
bold face (darker)
type are more likely to need replacement
after extended periods of normal use. They
are readily available from most Warren
Rupp distributors. 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
012…Powered Metal
015…Ductile Iron
020…Ferritic Malleable Iron
025…Music Wire
080…CarbonSteel AISI B-1112
100…Alloy 20
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)
123…410 Stainless Steel (Wrought Martensitic)
148…Hardcoat Anodized Aluminum
149…2024-T4 Aluminum
150…6061-T6 Aluminum
151…6063-T6 Aluminum
152…2024-T4 Aluminum (2023-T351)
154…Almag 35 Aluminum
155 or 156…356-T6 Aluminum
157…Die Cast Aluminum Alloy #380
158…Aluminum Alloy SR-319
159…Anodized Aluminum
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
310…Kynar Coated
330…Zinc Plated Steel
331…Chrome Plated Steel
332…Electroless Nickel Plated
335…Galvanized Steel
336…Zinc Plated Yellow Brass
337…Silver Plated Steel
340…Nickel Plated
342…Filled Nylon
354…Injection Molded #203-40 Santoprene
- Duro 40D ± 5; Color: RED
355…Thermoplastic Elastomer
356…Hytrel
357…Polyurethane
358…Polyurethane
(Some Applications, Compression Mold)
359…Urethane Rubber
360…Buna-N Rubber Color coded: RED
361…Buna-N
363…Viton (Fluorel) Color coded: YELLOW
364…E.P.D.M. Rubber Color coded: BLUE
365…Neoprene Rubber Color coded: GREEN
370…Butyl Rubber Color coded: BROWN
371…Philthane (Tuftane)
List continued next page
SERVICE AND OPERATING MANUAL
Models HDF3-
Models HDF3-
Models HDF3-
Models HDF3-
Models HDF3-A
A
A
A
A
Type 7
HDF4-
HDF4-
HDF4-
HDF4-
HDF4-A
A
A
A
A
Type 3
II 2GD b T5
CE
