Diaphragm pumps are the most complete line of pumps available for spraying and pumping of herbicides, pesticides, liquid fertilizers and hard-to-handle fluids! Hypro offers a wide range of flows and pressures for slurries and suspensions. Pressures for row crop to treetop spraying applications range from 20 to 725 psi (1.4 to 50 bar) with flow rates from 3.5 to 66 gpm (13.2 to 249.8 lpm). Low-cost maintenance and almost wear-free operation result from Hypro’s oil-bath design, premium quality, synthetic diaphragms for longer life, self-priming operation and visual, oil-level sight glass. These models can handle fluids up to 140°F (60°C) and can be run dry. Hypro diaphragm pumps can be driven by 540 rpm PTOs, 3 to 25 hp gasoline engines, or hydraulic motors.
Low Pressure Diaphragm Pumps
| Model |
Max GPM |
Max PSI |
Max RPM |
Description |
Weight |
| 9910-D70 |
19 |
290 |
550 |
2 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 1" HB outlet. See shaft kits below for desired drive. |
25 lbs. |
| 9910-D70GR |
19 |
290 |
3600 |
2 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 1" HB outlet, 3/4" hollow shaft with Gear Reduction for 5 hp gasoline engines. |
31 lbs. |
| 9910-D115 |
30.1 |
290 |
550 |
3 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 1" HB outlet. See shaft kits below for desired drive. |
33 lbs. |
| 9910-D115GR34 |
30.1 |
290 |
3600 |
3 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 1" HB outlet, 3/4" hollow shaft with Gear Reduction for 5 hp gasoline engines. |
41 lbs. |
| 9910-D135 |
34.8 |
290 |
550 |
3 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 1" HB outlet. 1 3/8" 6-splined male shaft. This model is also available with Buna-N Seals (9910-D135-B) and with Hydraulic Motor (9910-D135HYD). |
38 lbs. |
| 9910-D160 |
42.5 |
290 |
550 |
4 diaphragm pump - 2" HB (Hose Barb) inlet, 1 1/2"" HB outlet. 1 3/8" 6-splined male shaft. FREIGHT TRUCK SHIPMENTS ONLY. |
66 lbs. |
| 9910-D250 |
66 |
290 |
550 |
6 diaphragm pump - 2" HB (Hose Barb) inlet, 1 1/2"" HB outlet. 1 3/8" 6-splined male shaft. FREIGHT TRUCK SHIPMENTS ONLY. |
89 lbs. |
Medium Pressure Diaphragm Pumps
| Model |
Max GPM |
Max PSI |
Max RPM |
Description |
Weight |
| 9910-D12GRGI |
3.5 |
290 |
3600 |
2 diaphragm pump - 3/4" HB (Hose Barb) inlet, (2) 3/8" HB outlets. Gearbox input shaft is 5/8" I.D. to fit 2.5 hp gas engine. Includes 9910-KIT1994 control unit. |
9 lbs. |
| 9910-D252 |
6.1 |
290 |
650 |
2 diaphragm pump - 3/4" HB (Hose Barb) inlet, 1/2" NPT Outlet. 3/4" solid keyed shaft. |
12 lbs. |
| 9910-D252GRGI |
6.1 |
290 |
2800 |
2 diaphragm pump (semi-hydraulic) - 3/4" HB (Hose Barb) inlet, 3/8" NPT Outlet. 3/4" hollow shaft, gear reduced for 2 to 4 hp engines. Includes 9910-KIT1990 control unit. |
14 lbs. |
| 9910-D252GRGI58 |
6.1 |
290 |
3600 |
2 diaphragm pump (semi-hydraulic) - 3/4" HB (Hose Barb) inlet, 3/8" NPT Outlet. 5/8" hollow shaft, gear reduced for 2 to 4 hp engines. Includes 9910-KIT1990 control unit. |
14 lbs. |
| 9910-D252GRGIAP |
6.1 |
290 |
2800 |
2 diaphragm pump (semi-hydraulic) - 3/4" HB (Hose Barb) inlet, 3/8" NPT Outlet. 3/4" hollow shaft with a 5/8" output shaft, gear reduced for 3 hp engines. Includes 9910-KIT1990 control unit. |
14 lbs. |
| 9910-D30 |
9 |
580 |
550 |
2 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. |
23 lbs. |
| 9910-D30AP-A |
9 |
580 |
550 |
2 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. 3/4" solid thru shaft. See shaft kits below for desired drive. This model is also available with Buna-N Seals (9910-D30-B-AP-A) |
24 lbs. |
| 9910-D30GRGI |
9 |
580 |
3600 |
2 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet, assembled with gearbox 9910-KIT640 and control unit 9910-GS40GI for mounting on a 5 to 6.5 hp engine. |
33 lbs. |
| 9910-D30-B-GRGI |
9 |
580 |
3600 |
2 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet, with Buna-N diaphragms assembled with gearbox 9910-KIT640 and control unit 9910-GS40GI for mounting on a 5 to 6.5 hp engine. |
32 lbs. |
| 9910-D303 |
7.9 |
580 |
550 |
3 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. This model is also available with Buna-N diapgragms (9910-D303-B) |
23 lbs. |
| 9910-D303GRGI |
7.9 |
580 |
3600 |
3 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. assembled with gearbox 9910-KIT1640 and control unit 9910-GR40 for mounting on 5 to 6.5 hp engines. |
32 lbs. |
| 9910-D403 |
10.6 |
580 |
550 |
3 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. This model is also available with Buna-N diapragms (9910-D403-B) |
23 lbs. |
| 9910-D403GRGI |
10.6 |
580 |
3600 |
3 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. assembled with gearbox 9910-KIT1640 and control unit 9910-GR40 for mounting on 5 to 6.5 hp engines. |
32 lbs. |
| 9910-D50 |
14 |
580 |
550 |
2 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 1/2"" HB outlet. |
35 lbs. |
| 9910-D50AP-A |
14 |
580 |
550 |
2 diaphragm pump - 1" HB (Hose Barb) inlet, 1/2"" HB outlet. with a solid thru shaft. See shaft kit with base or gearbox below. This model is also available with Buna-N diaphragms (9910-D50-B-AP-A) |
37 lbs. |
| 9910-D50-B |
14 |
580 |
550 |
2 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 1/2"" HB outlet. with Buna-N diaphragms. |
35 lbs. |
| 9910-D503 |
15 |
580 |
550 |
3 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 3/4" NPT outlet. See shaft kits below for desired drive. This model is also availabe with Buna-N diaphragms (9910-D503-B) |
28 lbs. |
| 9910-D503GRGI |
15 |
580 |
3600 |
3 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 3/4" NPT outlet. assembled with gearbox 9910-1642 and control unit 9910-RM40 for mounting on 8 hp gas engines. |
41 lbs. |
| 9910-D503GRGI34 |
15 |
580 |
3600 |
3 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 3/4" NPT outlet. assembled with gearbox 9910-1640 and control unit 9910-RM40 for mounting on 5 to 6.5 hp gas engines. |
40 lbs. |
High Pressure Diaphragm Pumps
| Model |
Max GPM |
Max PSI |
Max RPM |
Description |
Weight |
| 9910-D813 |
21.4 |
725 |
550 |
3 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 3/4" NPT outlet. Select shaft kit or gearbox below. 1 3/8" 6 splined male shaft extension. |
51 lbs. |
| 9910-D813GRGI |
21.4 |
725 |
3600 |
3 diaphragm pump - 1 1/4" HB (Hose Barb) inlet, 3/4" NPT outlet. assembled with gearbox 9910-KIT1642 and control unit 9910-VDR50 for mounting to 11 to 13 hp engines. FREIGHT TRUCK ONLY. |
66 lbs. |
| 9910-D1064 |
27.9 |
725 |
550 |
4 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 3/4" NPT outlet. Select shaft kit or gearbox below. 1 3/8" 6 splined male shaft extension. This model is available with Buna-N diaphragms (9910-D1064-B) |
56 lbs. |
| 9910-D1064GRGI |
27.9 |
725 |
3600 |
4 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 3/4" NPT outlet. assembled with gearbox 9910-KIT1642 and control unit 9910-VDR50 for mounting on 18 hp engines. FREIGHT TRUCK ONLY. |
75 lbs. |
| 9910-D1265 |
33.3 |
725 |
550 |
5 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 3/4" NPT outlet. Select shaft kit or gearbox below. 1 3/8" 6 splined male shaft extension. FREIGHT TRUCK ONLY. This model is also available with Buna-N diaphragms (9910-D1265-B) |
67 lbs. |
| 9910-D1516 |
39.8 |
290 |
550 |
6 diaphragm pump - 1 1/2" HB (Hose Barb) inlet, 3/4" NPT outlet. Select shaft kit or gearbox below. 1 3/8" 6 splined male shaft extension. FREIGHT TRUCK ONLY. This model is also available with Buna-N diaphragms (9910-D1516-B) |
66 lbs. |
Aluminum-Headed Diaphragm Pumps
| Model |
Max GPM |
Max PSI |
Max RPM |
Description |
Weight |
| 9910-DBA110 |
28.5 |
725 |
550 |
3 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
88 lbs. |
| 9910-DBA140 |
37.6 |
725 |
550 |
3 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
94 lbs. |
| 9910-DBA160 |
39.7 |
725 |
550 |
4 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
114 lbs. |
| 9910-DBA200 |
49.8 |
725 |
550 |
4 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
112 lbs. |
Brass-Headed Diaphragm Pumps
| Model |
Max GPM |
Max PSI |
Max RPM |
Description |
Weight |
| 9910-DBS110 |
28.5 |
725 |
550 |
3 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
88 lbs. |
| 9910-DBS140 |
37.6 |
725 |
550 |
3 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
94 lbs. |
| 9910-DBS160 |
39.7 |
725 |
550 |
4 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
114 lbs. |
| 9910-DBS200 |
49.8 |
725 |
550 |
4 diaphragm pump - 1 1/2" HB inlet, 3/4" outlet, 1 3/8" 6 splined male double-ended shaft. FREIGHT TRUCK ONLY. |
112 lbs. |
Diaphragm Pump & Gas Engine Units
| Model |
Max GPM |
Max PSI |
Max RPM |
Description |
Weight |
| D252GRGI-25 |
5.5 |
290 |
3600 |
Model D252 Diaphragm pump with 9910-KIT1990 control unit and gearbox assembled to a 2.5hp PowerPro Gas Engine. |
45 lbs. |
| D252GRGI-55 |
6.1 |
290 |
2800 |
Model D252 Diaphragm pump with 9910-KIT1990 control unit and gearbox assembled to a 3.5hp Briggs & Stratton Gas Engine. |
58 lbs. |
| D30GRGI-65 |
9 |
580 |
3600 |
Model D30GRGI Diaphragm pump, control unit & gearbox assembled to a 6.5hp PowerPro Gas Engine. FREIGHT TRUCK SHIPMENTS ONLY |
85 lbs. |
| D403GRGI-65 |
10.6 |
580 |
3600 |
Model D403GRGI Diaphragm pump, control unit & gearbox assembled to a 6.5hp PowerPro Gas Engine. FREIGHT TRUCK SHIPMENTS ONLY |
85 lbs. |
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