For mobile, corrosive applications, GMP cast 316 stainless steel and NiAl bronze hydraulic drive pumps are perfect.
They offer a ton of power and true design versatility. Models with 2", 3", and 4" ports are available. 2200 liters per minute of flow are possible, with a 31 meter head.
Both closed-center and open-center hydraulic systems can be used to operate these hydraulic drive motor pumps.
Port size (in/out) |
Model |
CAT No. |
PSI |
Total Head (m) |
Capacity (l/m) |
Hydraulic requirements at 3,000 rpm |
NIAL bronze - Marine Grade … stainless steel plugs & fasteners |
||||||
2” x 2” |
B2KQ-A/B |
AAT3/AAW1 |
25 |
18 |
440 |
8.5cm3/rev, 100 bar (3kW) |
3” x 3” |
B3KQ-A/B |
AA3G/AA1Q |
22 |
16 |
900 |
8.5cm3/rev, 100 bar (3kW) |
4” x 4” |
B4KQ-A/B |
|
21 |
15 |
1520 |
35cm3/rev, 100 bar (12.5kW) |
3” x 3” |
B3XR-A/B |
|
43 |
31 |
1500 |
35cm3/rev, 100 bar (12.5kW) |
4” x 4” |
B4XR-A/B |
|
42 |
30 |
2200 |
35cm3/rev, 100 bar (12.5kW) |
Stainless Steel—316 Grade for corrosive applications |
||||||
3” x 3” |
B3XR-A/X |
|
43 |
31 |
1500 |
35cm3/rev, 100 bar (12.5kW) |
4” x 4” |
B4XR-A/X |
ASFN |
42 |
30 |
2200 |
35cm3/rev, 100 bar (12.5kW) |
Model |
A (mm) |
B (mm) |
C (mm) |
D (mm) |
E |
F |
G (mm) |
H (mm) |
I (mm) |
J (mm) |
K (mm) |
L (mm) |
M (mm) |
B2KQ-A |
390 |
295 |
184 |
119 |
2” |
2” |
106 |
167 |
103 |
231 |
87 |
72.5 |
132 |
B3KQ-A |
425 |
295 |
185 |
147 |
3” |
3” |
106 |
201.5 |
103 |
226.5 |
87.5 |
72.5 |
132 |
B3XR-A |
650 |
400 |
280 |
175 |
3” |
3” |
140 |
232 |
105 |
315 |
136 |
230 |
170 |
B4KQ-A |
673 |
405 |
310 |
193 |
4” |
4” |
140 |
291 |
75 |
280 |
140 |
237 |
182 |
B4XR-A |
695 |
450 |
365 |
196 |
4” |
4” |
- |
308 |
75 |
311 |
181 |
230 |
182 |
Optional Accessories
Rejuvenation kits
Contain gaskets, mech seal, counterface & complete check valve to make servicing these pumps a breeze.