Municipal Cleaning
There are numbers of situations in the municipal sphere where the use of high-pressure water is required. One example are septic trucks, where the pump is used to remove material that has collected and formed an obstruction in the sewage network. The jet of water produced by the pump, hose and drain cleaning nozzle, which moves thanks to the pressure of the system, can be the most efficient tool for proper pipe cleaning and maintenance, and the use of only pure water, with no chemical additives, is also a solution that helps protect the environment. In this context, we at Hawk have designed high-pressure pumps with significant water flow rates specifically for this municipal application and to enable this process to be carried out quickly and efficiently.
In addition, our high-pressure pumps can be used on road vehicles, such as road sweeping and cleaning machines, for washing communication routes, or as an auxiliary system for more or less specifically targeted cleaning. In the case of moving vehicles, the pump is normally powered by a hydraulic or combustion motor. We are aware of this problem, so we have designed our range of pumps with the possibility to supply direct connections to the motor using dedicated flange and joint systems, or with the aid of speed reducers to align the speed of the motor to the pump speed.
All these solutions can be used in the same way for all the other washing applications that are mounted on moving vehicles.
Browse our piston pumps for municipal cleaning now!
Pumps for Municipal Cleaning
Accessories for Municipal Cleaning
Hydraulic gear motor
| CODE | DISPLACEMENT | OIL FLOW RATE AT 1450 RPM | MAX OIL PRESSURE | SPEED | INLET | OUTLET | DRAINAGE | FOR PUMP SERIES | ||
|---|---|---|---|---|---|---|---|---|---|---|
| cm3 rev | l/min | us gpm | BAR | PSI | RPM | |||||
| 1.905-828.0 | 24 | 33 | 8.7 | 170 | 2460 | 500-2000 | G 3/4'' | G 3/4'' | G 1/4'' | NHDP-HY, NMT-HY, NPM-HY |
| 9.853-808.0 | 44 | 59.9 | 15.8 | 250 | 3625 | 1000 - 3000 | G 1" 1/4 | G 1" 1/4 | G 3/8" | NLTI-HY, XLTI-HY |
| 9.853-809.0 | 52 | 71.5 | 19 | 230 | 3335 | 1000 - 2500 | G 1" 1/4 | G 1" 1/4 | G 3/8" | XXT-HY, PXI-HY |
| 9.853-811.0 | 71 | 97.6 | 25.8 | 200 | 2900 | 1000 - 2500 | G 1" 1/4 | G 1" 1/4 | G 3/8" | MXT-HY, MPX-HY |
Hydraulic piston motor
| CODE | DISPLACEMENT | OIL FLOW RATE AT 1450 RPM | MAX OIL PRESSURE | SPEED | INLET | OUTLET | DRAINAGE | FOR PUMP SERIES | ||
|---|---|---|---|---|---|---|---|---|---|---|
| cm3 rev | l/min | us gpm | BAR | PSI | RPM | |||||
| 9.853-812.0 | 47 | 68.5 | 18 | 350 | 5080 | 500 - 4000 | G 3/4'' | G 3/4'' | G 1/2" | MXT-HY, MPX-HY |
| 9.853-813.0 | 62 | 90.3 | 23.9 | 320 | 4640 | 500 - 4000 | G 3/4'' | G 3/4'' | G 1/2" | MXT-HY, MPX-HY |
Hydraulic flanges and couplings kit
Flanges and couplings kit for hydraulic motors
| CODE | MOTOR CONTRUCTION SHAPE | MOTOR P.T.O. Ø | PUMP P.T.O. Ø | FOR PUMP SERIES |
|---|---|---|---|---|
| 1.905-732.0 | SAE J744 B | 7/8'' | 24 | XLTI, XLTI High Temperature, PXI 350, XXT, PXI 500, XXT High Temperature, XLTI Chemical, XLTI Stainless Steel Chemical, PXI Heavy Duty |
| 1.905-536.0 | SAE J744 B-B | 1'' | 30 | MXT, MXT High Temperature, MPX 350, MPX 500, MXT Chemical, MPX Heavy Duty, MXT Stainless Steel Chemical |
| 1.905-537.0 | SAE J744 C | 1'' 1/4 | 40 | HFR, HHP 500 - 1000 rpm, HHP 500 - 1450 rpm, GXT, GXT High temperature, GPX, TXT, TPX |
Gearboxes
Gear reduction boxes for petrol engines
| CODE | MOTOR SHAFT DIAMETER | MOTOR FLANGE | INLET SPEED | OUTLET SPEED | MAX POWER | RATIO | FOR PUMP SERIES |
|---|---|---|---|---|---|---|---|
| Ø | TYPE | RPM | RPM | KW | N1 / N2 | ||
| 1.904-905.0 | 1" | SAE J609b | 3100 | 1425 | 17.7 | 2.176 | XLTI, PXI 350, XXT, NLTI, PXI 500, PXI Heavy Duty |
| 1.904-904.0 | 1"1/8 | SAE J609b | 3100 | 1425 | 17.7 | 2.176 | XLTI, PXI 350, XXT, NLTI, PXI 500, PXI Heavy Duty |
| 1.904-903.0 | 1"1/8 | SAE J609b | 3100 | 1425 | 23 | 2.176 | XLTI, PXI 350, XXT, PXI 500, PXI Heavy Duty |
Pressure Gauge
Pressure gauge
| CODE | COUPLING | SCALE | INLET | |
|---|---|---|---|---|
| BAR | PSI | |||
| 1.099-556.0 | Radial / Radiale | 250 | 3625 | G 1/4 M |
| 1.099-553.0 | Radial / Radiale | 315 | 4500 | G 1/4 M |
| 1.099-554.0 | Radial / Radiale | 400 | 5800 | G 1/4 M |
| 1.099-551.0 | Radial / Radiale | 600 | 8700 | G 1/4 M |
| 1.099-557.0 | Axial / Assiale | 160 | 2300 | G 1/4 M |
| 1.099-558.0 | Axial / Assiale | 250 | 3600 | G 1/4 M |
Pump feet
Pump feet
| CODE | FOR PUMP SERIES |
|---|---|
| 1.099-687.0 | NMT, NPM, NMT Car Wash, NMT High Temperature, NMT Nickel-Plated, NPM Nickel-Plated, NHDP-HY, NMT - Car Wash Heavy Duty, NMT Chemical, NMT-HY, NPM-HY |
Jetter valves
Jetter valves
| CODE | FOR PUMP SERIES |
|---|---|
| 1.904-265.0 | NHDP 120, NHDP 150, NHDP 200, NHDP 120-C, NHDP 150-C, NHDP 200-C, NHDP-G, NHDP-G1, NHDP-HY, NHDP 200-NEMA |
| 1.904-285.0 | XLTI |
| 1.904-266.0 | XLTI, XLTI High Temperature, XLTI Stainless Steel Chemical |
| 9.851-994.0 | XXT |
Ordinary Maintenance Tool Kit
Tool kit for ordinary maintenance
| CODE | FOR PUMP SERIES |
|---|---|
| 1.904-744.0 | NHDP Car Wash, NHDP 120, NHDP 150, NHDP 200, NHDP 120-C, NHDP 150-C, NHDP 200-C, NHDP-G, NHDP-G1, NHDP-HY, NHDP 200-NEMA, NMT Chemical, NHDP Chemical, NHDP Stainless Steel Chemical |
| 1.099-665.0 | XLTI, XLTI High Temperature, PXI 350, XXT, NLTI, XLTI Atex, PXI 500, XXT High Temperature, XLTI Chemical, XLTI Stainless Steel Chemical, PXI Heavy Duty, MPX Heavy Duty |
| 1.099-669.0 | MXT, MXT High Temperature, MPX 350, MPX 500, MXT Chemical, MXT Stainless Steel Chemical |
| 1.905-635.0 | GXT, GXT High temperature, GPX, TXT, TPX |
| 1.904-204.0 | HFR, HHP 500 - 1000 rpm, HHP 500 - 1450 rpm |
Extraordinary maintenance Kit
| CODE | FOR PUMP SERIES |
|---|---|
| 1.905-591.0 | NHDP Car Wash, NHDP 120, NHDP 150, NHDP 200, NHDP 120-C, NHDP 150-C, NHDP 200-C, NHDP-G, NHDP-G1, NHDP-HY, NHDP 200-NEMA, NHDP Chemical, NHDP Stainless Steel Chemical |
| 1.905-659.0 | XLTI, XLTI High Temperature, PXI 350, XXT, NLTI, XLTI Atex, PXI 500, XXT High Temperature, XLTI Chemical, XLTI Stainless Steel Chemical, PXI Heavy Duty, MPX Heavy Duty |
| 1.904-418.0 | MXT, MXT High Temperature, MPX 350, MPX 500, MXT Chemical, MXT Stainless Steel Chemical |
| 1.905-636.0 | GXT, GXT High temperature, GPX, GXX, TXT, TPX, TXX |
