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| WH-Model Pumps - Comparative
Dimensions Chart |
| NOTE:
ALL DIMENSIONS ARE BARE PUMP ONLY. HEIGHTS DO
NOT INCLUDE SKID HEIGHT. |
Pump
Model
(click model number
for more info) |
WH-600 |
WH-800 |
WH-1000 |
WH-1312 |
WH-1611 |
WH-1612 |
WH-2000 |
WH-2214 |
Pump
Type |
Triplex
Piston |
Triplex
Piston |
Triplex
Piston |
Triplex
Piston |
Triplex
Piston |
Triplex
Piston |
Triplex
Piston |
Triplex
Piston |
Height,
Floor to Center of Suction, in (mm) |
1/8
(3.2) |
1/8
(3.2) |
1/8
(3.2) |
1-1/16
(27.0) |
2-3/8
(60.3) |
2-3/8
(60.3) |
2-3/8
(60.3) |
4-3/4
(120.7) |
Height,
Floor to Center of Discharge, in (mm) |
25-3/4
(654.1) |
25-3/4
(654.1) |
25-3/4
(654.1) |
31
(787.4) |
43-1/8
(1,095.4) |
43-1/8
(1,095.4) |
43-1/8
(1,095.4) |
43-5/8
(1,108.1) |
Height,
Floor to Center of Input Shaft, in (mm) |
33-1/2
(850.9) |
33-1/2
(850.9) |
33-1/2
(850.9) |
38-3/4
(984.3) |
40-5/8
(1,031.9) |
40-5/8
(1,031.9) |
40-5/8
(1,031.9) |
44-5/8
(1,133.5) |
Overall
Length, in (mm) |
135
(3,429.0) |
135
(3,429.0) |
135
(3,429.0) |
165-7/8
(4,213.2) |
178-1/2
(4,533.9) |
178-1/2
(4,533.9) |
178-1/2
(4,533.9) |
206
(5,232.4) |
Width Over Frame, in (mm) |
57-1/4
(1,454.2) |
57-1/4
(1,454.2) |
57-1/4
(1,454.2) |
62
(1,574.8) |
70-1/2
(1,790.7) |
70-1/2
(1,790.7) |
70-1/2
(1,790.7) |
71-3/4
(1,822.5) |
Width
Over Pinion, in (mm) |
77-1/4
(1,962.2) |
77-1/4
(1,962.2) |
77-1/4
(1,962.2) |
78
(1,981.2) |
92-5/8
(2,352.7) |
92-5/8
(2,352.7) |
92-5/8
(2,352.7) |
95
(2,413.0) |
Height,
Floor to Top of Gear Case, in (mm) |
47
(1,193.8) |
47
(1,193.8) |
47
(1,193.8) |
53-11/16
(1,363.7) |
53-1/2
(1,358.9) |
53-1/2
(1,358.9) |
53-1/2
(1,358.9) |
61-1/16
(1,551.0) |
Height
Over Fluid Cylinders, in (mm) |
35-1/8
(892.2) |
35-1/8
(892.2) |
35-1/8
(892.2) |
44
(1,117.6) |
61-1/4
(1,558.8) |
61-1/4
(1,558.8) |
61-1/4
(1,558.8) |
61-3/4
(1,568.5) |
Pinion
Keyway, in (mm) - Width
-
Depth
-
Length |
1-3/4
(44.5)
7/8
(22.2)
10
(254.0) |
1-3/4
(44.5)
7/8
(22.2)
10
(254.0) |
1-3/4
(44.5)
7/8
(22.2)
10
(254.0) |
2
(50.8)
3/4
(19.0)
10-3/4
(273.1) |
2
(50.8)
3/4
(19.0)
10-3/4
(273.1) |
2
(50.8)
3/4
(19.0)
10-3/4
(273.1) |
2
(50.8)
3/4
(19.0)
10-3/4
(273.1) |
2
(50.8)
3/4
(19.0)
11-15/16
(303.2) |
Pinion
(Input) Shaft Diameter, in (mm) |
6-3/4
(171.5) |
6-3/4
(171.5) |
6-3/4
(171.5) |
8-1/2
(215.9) |
8-1/2
(215.9) |
8-1/2
(215.9) |
8-1/2
(215.9) |
8-1/2
(215.9) |
Max.
Input HP (kW) |
600
(447) |
800
(597) |
1,000
(746) |
1,300
(969) |
1,600
(1,193) |
1,600
(1,193) |
2,000
(1,491) |
2,200
(1,641) |
Rated
Pump Strokes Per Minute |
175 |
160 |
160 |
130 |
130 |
120 |
140 |
120 |
Stroke,
in (mm) |
7
(177.8) |
8
(203.2) |
10
(254.0) |
12
(304.8) |
11
(279.4) |
12
(304.8) |
12
(304.8) |
14
(355.6) |
Max.
Working Pressure of Standard Modules, psi (kg/cm2) |
5,000
(351.5) |
5,000
(351.5) |
5,000
(351.5) |
5,000
(351.5) |
5,000
(351.5) |
5,000
(351.5) |
5,000
(351.5) |
7,500
(527.3) |
Internal
Gear Ratio |
4.00 |
4.32 |
4.32 |
4.43 |
4.41 |
4.41 |
4.41 |
4.84 |
Piston
Rod API Number |
SA-4 |
SA-4 |
SA-4 |
SA-4 |
SA-4 |
SA-4 |
SA-4 |
SA-4 |
Suction
Connection, in |
8 |
8 |
8 |
10 |
10
(5,000 psi)
12
(7,500 psi) |
10
(5,000 psi)
12
(7,500 psi) |
10
(5,000 psi)
12
(7,500 psi) |
12 |
Discharge
Connection Size, API Flange Size (in) / Pressure
(psi) |
4
/ 5,000 |
4
/ 5,000 |
4
/ 5,000 |
5
/ 5,000 |
5
/ 10,000 |
5
/ 10,000 |
5 / 10,000 |
5
/ 10,000 |
Valve
Pot API Number |
5 |
5 |
6 |
6 |
7
(5,000 psi)
6
(7,500 psi) |
6 |
6 |
6 |
Approx.
Weight, Less Skid, lbs (kgs) |
15,500
(7,031) |
23,400
(10,614) |
23,400
(10,614) |
36,500
(16,556) |
42,500
(19,278) |
42,500
(19,278) |
43,500
(19,731) |
66,500
(30,164) |
NA = Not Applicable |
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