For high and low pressure tasks, GMP self priming centrifugal cast iron hydraulic drive semi garbage pumps are available in 2", 3", and 4" variants.
Pumps have huge front opening ports that allow for cleaning without disconnecting the pipework, big open impellers that are non-clogging, silicon carbide mechanical seals, and stainless steel wear plates.
2200 liters per minute of flow are possible, with a 55 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 |
S/code |
CAT No. |
PSI |
Curve below |
Total Head (m) |
Capacity (l/m) |
Solid size (mm) |
Hydraulic requirements at 3,000 rpm |
Weight (kg) |
2” x 2” |
B2KQ-A/ST |
GB2KQ-A/ST HYD |
AA9A/AA6U |
25 |
|
18 |
440 |
19 |
8.5cm3/rev, 100 bar (3kW) |
18.5 |
GB2KQ-A/STHYDSS* |
AARF |
|||||||||
3” x 3” |
B3KQ-A/ST |
GB3KQ-A/ST HYD |
AA5B/AA7U |
22 |
|
16 |
900 |
27 |
8.5cm3/rev, 100 bar (3kW) |
20.2 |
B3XR-A/ST |
GB3XR-A/ST HYD22 |
ASM8 |
43 |
|
31 |
1500 |
35 |
22cm3/rev, 150 bar (7kW) |
56 |
|
GB3XR-A/ST HYD |
ASD9 |
43 |
31 |
1500 |
35 |
35cm3/rev, 100 bar (12.5kW) |
56 |
|||
G3TMK-A/ST |
G3TMK-A/ST HYD22 |
ASM9 |
67 |
|
47 |
850 |
16 |
22cm3/rev, 150 bar (7kW) |
61 |
|
G3TMK-A/ST HYD |
ASE1 |
77 |
|
55 |
1100 |
16 |
35cm3/rev, 100 bar (12.5kW) |
61 |
||
4” x 4” |
B4KQ-A/ST |
GB4KQ-A/ST HYD22 |
ASM7 |
20 |
|
14 |
1600 |
37 |
22cm3/rev, 150 bar (7kW) |
64 |
GB4KQ-A/ST HYD |
ASD8 |
20 |
14 |
1600 |
37 |
35cm3/rev, 100 bar (12.5kW) |
64 |
|||
B4XR-A/ST |
GB4XR-A/ST HYD |
ASE9 |
42 |
|
30 |
2200 |
39 |
35cm3/rev, 100 bar (12.5kW) |
65 |
Model |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
Motor used in dimension measurements |
B2KQ-A/ST |
160 |
122 |
390 |
228 |
294 |
119.5 |
168 |
103 |
|
68.5 |
185 |
132 |
|
PLM20.8 |
B3KQ-A/ST |
160 |
122 |
426.5 |
227.5 |
295 |
147.5 |
204 |
103 |
|
68.5 |
185 |
132 |
|
PLM20.8 |
B3XR-A/ST |
135 |
140 |
650 |
310 |
395 |
181.5 |
267 |
75 |
126.5 |
110.5 |
276 |
182 |
125 |
PLM30.34 |
G3TMK-A/ST |
235 |
140 |
670 |
312 |
395 |
197.5 |
287 |
75 |
127.5 |
110.5 |
285 |
182 |
125 |
PLM30.34 |
B4KQ-A/ST |
235 |
140 |
673 |
280 |
405 |
192.5 |
291.5 |
75 |
126.5 |
110.5 |
310 |
182 |
140 |
PLM30.34 |
B4XR-A/ST |
230 |
140 |
695 |
311 |
450 |
196 |
308 |
75 |
|
|
365 |
182 |
181 |
PLM30.34 |
Optional Accessories
Rejuvenation kits
Contain gaskets, mech seal, counterface & complete check valve to make servicing these pumps a breeze.