PARTS LIST
Part
Key
Description
Qty.
Number
1
Bearing Housing
1
18753-0186
2
Body:
1
2-A. Clamp Ports
18753-0372
2-B. ACME Ports
18753-0373
3
End Cover
1
18753-0374
4
Wearplate
1
18753-0202
5
Shaft
1
18753-0208
6
Impeller:
1
Standard Pressure - Neoprene
8984-0005
Standard Pressure - EPDM
8984-0002
High Pressure - Neoprene
8600-0005
High Pressure - EPDM
8600-0002
7
Spacer
1
18753-0230
8
Seal Seat:
1
Ceramic - Nitrile
18753-0237
Tungsten Carbide - Nitrile
18753-0239
9
Seal Mech.:
1
Ceramic - Nitrile
18753-0253
Tungsten Carbide - Nitrile
18753-0255
10
Bearing Seal
2
18753-0260
11
O-Ring: Nitrile
2
18753-0267
12
Retaining Ring
2
18753-0272
13
Bearing
2
18753-0276
14
Screw Kit:
1
18753-0293
Consists of
Screw, Hex Hd. M8 x 20mm (4)
Screw, Pan Hd. M8 x 14mm (4)
Washer, Flat M8
(4)
2-A
2-B
14
3
6
11
11
4
8
9
7
10
12
13
1
14
5
13
12
10
EXPLODED VIEW
engages with spacer. Fit rubber cup and seal seat
into wearplate.
6.
Insert impeller in pump body, fit O-ring in each end
of the pump body. Fit wearplate to body.
7.
Slide wearplate and body assembly over shaft,
position wearplate in housing. Fit body to pedestal
with screws. Torque screws to 10 in. – lbs.
NOTE: A gap should be maintained between bearing
housing and body. DO NOT overtighten screws.
8.
Fit end cover and end cover screws. Torque screws
to 10 in. – lbs.
9.
Changing Pump Rotation (looking at end cover):
Clockwise Rotation:
Insert impeller into pump body with blades
bending counterclockwise
Counterclockwise Rotation:
Insert impeller into pump body with blades
bending clockwise.
