TXT plunger pump
TXT1225SL
Part number 1.904-875.0
- 120Flow, l/min
- 250Pressure, bar
- 1000Speed, rpm
- 57.7Power, kW
50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).
Specification
- Flow
- 120 l/min
- Pressure
- 250 bar
- Speed
- 1000 rpm
- Absorbed power
- 57.7 kW
- Max water temperature
- 65 °C
- Shaft side
- Left
- Shaft
- Solid, Ø40 mm
- Inlet
- G 2
- Outlet
- 1" - 1 1/4" G
- Weight
- 74.5 kg
- Oil
- 5.5 litres
Kits
Extraordinary maintenance6
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 1.904-474.0 | Crankcase seal kit | 1 | |
| 1.904-478.0 | Plunger oil seal kit | 1 | |
| 1.904-879.0 | Connecting rod and plunger rod assembly | 1 | |
| 1.904-881.0 | Circulation pipe kit | 1 | |
| 1.904-882.0 | Manifold screw kit | 1 | |
| 9.853-465.0 | Plunger, 30 mm | 1 |
Ordinary maintenance2
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 1.904-877.0 | Complete valve kit | 1 | |
| 9.853-464.0 | Complete seal packing, 30 mm | 1 |
Exploded view
Parts list
Positions are the balloon numbers on Hawk's exploded view. A part with no number of its own comes in the kit shown beside it.
| Pos | Part number | Description | Qty | In kit |
|---|---|---|---|---|
| 1 | 9.853-880.0 | Crankcase | 1 | |
| 2 | Kit only | Oil seal | 3 | 1.904-478.0 |
| 3 | 9.850-361.0 | Crankcase spacer | 1 | |
| 4 | 9.851-256.0 | Pin | 3 | |
| 5 | 9.853-391.0 | Support ring Ø30 | 3 | |
| 6 | Kit only | “u” lp seal Ø30 | 3 | 9.853-464.0 |
| 7 | 9.850-495.0 | Intermediate ring Ø30 | 3 | |
| 8 | Kit only | Red rilsan pipe 6/4 | 3 | 1.904-881.0 |
| 9 | Kit only | Fitting 1500 6/4-1/8 | 3 | 1.904-881.0 |
| 10 | Kit only | Fitting 1510 6/4-1/8 110618 | 3 | 1.904-881.0 |
| 12 | Kit only | “u” hp seal Ø30 | 3 | 9.853-464.0 |
| 14 | Kit only | Bush guide Ø30 | 3 | 9.853-464.0 |
| 15 | Kit only | Back ring or 3200 | 3 | 9.853-464.0 |
| 16 | Kit only | O-ring 3200 - Ø2,62 x 50.47 NBR 70 | 3 | 9.853-464.0 |
| 17 | 9.851-331.0 | Brass plug G1” | 1 | |
| 18 | 9.850-752.0 | Copper spacer G1” | 1 | |
| 19 | 9.853-725.0 | Manifold housing txt 200-250 bar | 1 | |
| 20 | Kit only | Back ring or 3112 | 6 | 1.904-877.0 |
| 21 | Kit only | O-ring 3150 – Ø2,62 x 28.25 NBR70 | 6 | 1.904-877.0 |
| 22 | Kit only | Valve seat | 6 | 1.904-877.0 |
| 23 | Kit only | Valve plate txt 250 bar | 6 | 1.904-877.0 |
| 24 | Kit only | Valve spring | 6 | 1.904-877.0 |
| 25 | Kit only | Valve cage | 6 | 1.904-877.0 |
| 26 | Kit only | O-ring 3150 – Ø2,62 x 37,77 NBR70 | 6 | 1.904-877.0 |
| 27 | Kit only | Back ring or 3150 | 6 | 1.904-877.0 |
| 28 | 9.853-726.0 | Valve plug | 6 | |
| 29 | 9.853-705.0 | Manifold housing cover | 2 | |
| 30 | 9.851-140.0 | Washer M12 | 16 | |
| 31 | 9.853-881.0 | Screw M12 x 45 | 16 | |
| 32 | 9.851-303.0 | Plug G 3/8 | 3 | |
| 33 | 9.850-747.0 | Copper spacer G 3/8 | 3 | |
| 34 | 9.853-835.0 | Screw M20 x 170 | 2 | |
| 35 | 9.853-873.0 | Washer M20 | 2 | |
| 36 | 9.853-882.0 | Screw M16 x 200 | 4 | |
| 37 | 9.851-161.0 | Washer M16 | 4 | |
| 38 | 9.853-714.0 | Plug G 2” | 1 | |
| 39 | 9.853-715.0 | Copper spacer G 2” | 1 | |
| 40 | 9.853-834.0 | Manifold spacer | 2 | |
| 41 | Kit only | Plug 2611 1/8 | 3 | 1.904-881.0 |
| 42 | 9.851-468.0 | Screw M8 x 25 | 12 | |
| 43 | 9.850-646.0 | Closed housing | 1 | |
| 44 | 9.850-549.0 | Shim | 1 | |
| 45 | Kit only | O-ring 3475 – NBR70 | 2 | 1.904-474.0 |
| 46 | 9.850-353.0 | Bearing | 2 | |
| 47 | 9.853-844.0 | Crankshaft ecc. 30 mm | 1 | |
| 48 | 9.850-449.0 | Crankshaft key | 1 | |
| 49 | 9.851-284.0 | Oil dip stick G3/4 | 1 | |
| 50 | 9.850-645.0 | Bearing housing | 1 | |
| 51 | Kit only | Oil seal | 1 | 1.904-474.0 |
| 52 | Kit only | Plunger nut | 3 | 1.904-879.0, 9.853-465.0 |
| 53 | Kit only | O-ring 2037 – NBR70 | 3 | 1.904-879.0, 9.853-465.0 |
| 54 | Kit only | Back ring OR2037 | 3 | 1.904-879.0, 9.853-465.0 |
| 55 | Kit only | Plunger tie rod | 3 | 1.904-879.0 |
| 56 | Kit only | Plunger Ø30 | 3 | 9.853-465.0 |
| 57 | Kit only | Plunger washer | 3 | 1.904-879.0, 9.853-465.0 |
| 58 | Kit only | Plunger rod spacer | 3 | 1.904-879.0 |
| 59 | Kit only | Plunger rod | 3 | 1.904-879.0 |
| 60 | Kit only | Screw M8 x 50 | 9 | 1.904-879.0 |
| 61 | Kit only | Seeger | 6 | 1.904-879.0 |
| 62 | Kit only | Connecting rod pin | 3 | 1.904-879.0 |
| 63 | Kit only | Connecting rod | 3 | 1.904-879.0 |
| 64 | Kit only | Washer M8 | 3 | 1.904-879.0 |
| 65 | Kit only | O-ring Ø2,62 x 255 - NBR90 | 1 | 1.904-474.0 |
| 66 | 9.850-395.0 | Crankcase cover | 1 | |
| 67 | 9.851-480.0 | Screw M6 x 22 | 8 | |
| 68 | Kit only | Sight glass G1” | 1 | 1.904-474.0 |
| 69 | Kit only | Plug G1/2 | 1 | 1.904-474.0 |
| 70 | Kit only | O-ring 3068 - NBR70 | 1 | 1.904-474.0 |
| 71 | Kit only | Scraper Ø30 | 1 | 9.853-464.0 |
Motor
This pump needs 57.7 kW at 1000 rpm, more than the largest motor of that speed listed here.
Flange
The flange depends on the motor, so it is chosen with the motor.
Coupling
The coupling depends on the motor shaft, so it is chosen with the motor.
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