MXT Chemical plunger pump
MXT8515EBCHR
Part number 1.904-949.0
- 85Flow, l/min
- 150Pressure, bar
- 1450Speed, rpm
- 23.8Power, kW
50 or 60 Hz The maker gives figures for both supplies.
Specification
- Flow
- 85 l/min (102 l/min at 60 Hz)
- Pressure
- 150 bar
- Speed
- 1450 rpm (1740 rpm at 60 Hz)
- Absorbed power
- 23.8 kW (28.6 kW at 60 Hz)
- Max water temperature
- 65 °C
- Shaft side
- Right
- Shaft
- Solid, Ø30 mm h6
- Inlet
- G 1"
- Outlet
- G 3/4
- Weight
- 29.5 kg
- Oil
- 2.1 litres, SAE 10W-40
Kits
Extraordinary maintenance8
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 1.099-805.0 | Crankcase seal kit | 1 | |
| 1.904-428.0 | Connecting rod and plunger rod assembly | 3 | |
| 1.904-456.0 | Circulation pipe kit | 1 | |
| 1.904-954.0 | Complete valve kit | 1 | |
| 1.904-955.0 | Plunger | 3 | |
| 1.904-956.0 | Manifold screw kit | 1 | |
| 1.904-977.0 | Complete seal packing | 1 | |
| 1.905-545.0 | Plunger oil seal kit | 1 |
Ordinary maintenance2
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 1.904-952.0 | Complete seal packing | 1 | |
| 1.904-953.0 | Valve kit | 1 |
Tools2
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 1.099-669.0 | Tool KIT | ||
| 1.904-418.0 | Tool KIT extraordinary |
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 | 9.853-937.0 | Mxt ebch red crankcase | 1 | |
| 2 | Kit only | Plunger oil seal FKM | 3 | 1.905-545.0 |
| 3 | Kit only | Support ring | 3 | 1.904-977.0 |
| 4 | Kit only | "U" seal Ø30 mm | 3 | 1.904-952.0, 1.904-977.0 |
| 5 | Kit only | Intermediate ring | 3 | 1.904-977.0 |
| 6 | Kit only | Back ring | 3 | 1.904-952.0, 1.904-977.0 |
| 7 | Kit only | O-ring Ø1.78 x 44.17 FKM | 3 | 1.904-952.0 |
| 8 | Kit only | "U" seal Ø30 mm | 3 | 1.904-952.0 |
| 9 | Kit only | Ecobrass plug G3/4" | 1 | |
| 10 | Kit only | Bonded seal G3/4" AISI 316 | 1 | |
| 11 | Kit only | Ecobrass plug G1" 1/4 | 1 | |
| 12 | Kit only | Bonded seal G 1" 1/4 AISI 316 | 1 | |
| 13 | Kit only | Ecobrass manifold housing | 1 | |
| 14 | Kit only | Spring washer M12 AISI 316 | 16 | 1.904-956.0 |
| 15 | Kit only | Manifold housing screw stainless steel | 4 | 1.904-956.0 |
| 16 | Kit only | Manifold housing screw stainless steel | 2 | 1.904-956.0 |
| 17 | Kit only | Valve cage ecobrass | 3 | 1.904-954.0 |
| 18 | Kit only | Back ring | 6 | 1.904-953.0, 1.904-954.0 |
| 19 | Kit only | O-ring Ø2.62 x 25.07 FKM | 9 | 1.904-953.0, 1.904-954.0 |
| 20 | Kit only | Valve seat AISI 316 | 6 | 1.904-953.0, 1.904-954.0 |
| 21 | Kit only | Valve plate AISI 316 | 6 | 1.904-953.0, 1.904-954.0 |
| 22 | Kit only | Valve spring AISI 316 | 6 | 1.904-953.0, 1.904-954.0 |
| 23 | Kit only | Valve cage | 6 | 1.904-953.0, 1.904-954.0 |
| 24 | Kit only | Valve spacer cap ecobrass | 3 | |
| 25 | Kit only | O-ring Ø2.62 x 31.42 FKM | 3 | 1.904-953.0, 1.904-954.0 |
| 26 | Kit only | Back ring | 3 | 1.904-953.0, 1.904-954.0 |
| 27 | Kit only | Manifold housing cover ecobrass | 1 | |
| 28 | Kit only | Cover screw stainless steel | 10 | |
| 29 | 9.851-476.0 | Bearing housing screw stainless steel | 12 | |
| 30 | 9.851-133.0 | Washer stainless steel | 12 | |
| 31 | 9.853-746.0 | Red bearing housing | 1 | |
| 32 | 9.850-556.0 | Shim 0,1 mm | 1 | |
| 32 | 9.850-557.0 | Shim 0,05 mm | 1 | |
| 33 | Kit only | O-ring Ø2.62 x 71.12 NBR | 2 | 1.099-805.0 |
| 34 | 9.851-963.0 | Roller bearing | 2 | |
| 35 | 9.850-231.0 | Crankshaft spto Ø30 | 1 | |
| 36 | 9.850-450.0 | Crankshaft key | 1 | |
| 37 | 9.851-457.0 | Eyebolt | 1 | |
| 38 | 9.851-287.0 | Oil dip stick | 1 | |
| 39 | 9.853-516.0 | Manifold housing spacer | 2 | |
| 40 | Kit only | Fitting | 6 | 1.904-456.0 |
| 41 | Kit only | Red pipe | 4 | 1.904-456.0 |
| 42 | Kit only | Plunger oil seal | 1 | 1.099-805.0 |
| 43 | 9.853-745.0 | Red open bearing housing | 1 | |
| 44 | Kit only | Stainless steel plunger screw | 3 | 1.904-955.0 |
| 45 | Kit only | Stainless steel bonded seal M6 | 3 | 1.904-955.0 |
| 46 | Kit only | Plunger | 3 | 1.904-955.0 |
| 47 | Kit only | Stainless steel plunger spacer | 3 | 1.904-955.0 |
| 48 | Kit only | Plunger rod | 3 | 1.904-428.0 |
| 49 | Kit only | Connecting rod pin | 3 | 1.904-428.0 |
| 50 | Kit only | Connecting rod | 3 | 1.904-428.0 |
| 51 | Kit only | Schnorr washer | 6 | 1.904-428.0 |
| 52 | Kit only | Connecting rod bolt | 6 | 1.904-428.0 |
| 53 | Kit only | O-ring | 1 | 1.099-805.0 |
| 54 | 9.850-393.0 | Re crankcase cover | 1 | |
| 55 | 9.853-744.0 | Stainless steel cover screw | 5 | |
| 56 | Kit only | Sight glass G 3/4” | 1 | 1.099-805.0 |
| 57 | Kit only | Brass plug G3/8" | 1 | 1.099-805.0 |
| 58 | Kit only | O-ring | 1 | 1.099-805.0 |
| 59 | 9.851-353.0 | Plug | 1 |
Motor
A 4-pole motor of at least 23.8 kW drives this pump at 1450 rpm on 50 Hz. On a 60 Hz supply a motor with the same poles turns it at 1740 rpm, where it takes 28.6 kW. Order that motor wound for 60 Hz and rated for at least that power.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RN 200a4 | 30 | 1475 | IEC 200 | IE1 | 57 | |
| RN 180Lb4 uprated | 30 | 1465 | IEC 180L | IE1 | 58 |
The contactor and overload relay for each motor are on the motor's page.
Flange
The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.
- IEC 180, 48 mm shaft (RN 180Lb4) No Hawk flange listed for this motor.
- IEC 200, 55 mm shaft (RN 200a4) No Hawk flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 180, 48 mm motor shaft 1.905-879.0 Flexible coupling, IEC 180, 48 mm motor to 30 mm pump
- IEC 200, 55 mm motor shaft 9.853-336.0 Flexible coupling, IEC 200, 55 mm motor to 30 mm pump
Other Hawk MXT Chemical pumps
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