PumpLookupPump and motor part numbers
Mains Units

XLTI plunger pump

XLT3816IS

  • 38Flow, l/min
  • 160Pressure, bar
  • 1000Speed, rpm
  • 11.7Power, kW

50 or 60 Hz The maker gives figures for both supplies.

Hawk XLTI pump

Specification

Flow
38 l/min (46 l/min at 60 Hz)
Pressure
160 bar
Speed
1000 rpm (1200 rpm at 60 Hz)
Absorbed power
11.7 kW (14 kW at 60 Hz)
Shaft
Solid, Ø24 mm g6
Inlet
G 3/4
Outlet
G 1/2
Weight
17.2 kg
Oil
1.2 litres, SAE 10W-40

Kits

Extraordinary maintenance7

Part numberDescriptionPer pumpSuppliers
1.099-766.0Plunger oil seal kit1 
1.099-778.0Plunger, 28 mm3 
1.099-784.0Complete manifold, 28 mm1 
1.904-180.0Connecting rod and plunger rod assembly3 
1.904-260.0Valve plug assembly6 
1.905-613.0Crankcase seal kit1 
1.905-854.0Complete seal packing, 28 mm1 

Ordinary maintenance2

Part numberDescriptionPer pumpSuppliers
1.099-771.0Plunger seal kit, 28 mm1 
1.905-686.0Complete valve kit1 

Optional parts1

Part numberDescriptionPer pumpSuppliers
9.853-428.0Threaded brass plug G1/41 

Tools2

Part numberDescriptionPer pumpSuppliers
1.099-665.0Tool-kit1 
1.905-659.0Seal extractor tool-kit1 

Exploded view

Hawk exploded view of the XLTI pump, with position numbers
Hawk's drawing. The numbers match the positions in the parts list below. Open the picture to zoom in.

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.

PosPart numberDescriptionQtyIn kit
1 9.850-377.0 Crankcase1
2 Kit only Plunger oil seal3 1.099-766.0
3 Kit only O-ring Ø1.78 x 37.823 1.099-771.0, 1.099-784.0, 1.905-854.0
4 Kit only Pressure ring 28 mm3 1.099-784.0, 1.905-854.0
5 Kit only Low pressure "U" seal Ø28 mm3 1.099-771.0, 1.099-784.0, 1.905-854.0
6 Kit only Intermediate ring 28 mm3 1.099-784.0, 1.905-854.0
7 Kit only High pressure "U" seal Ø28 mm3 1.099-771.0, 1.099-784.0, 1.905-854.0
8 Kit only Brass plug G 3/41 1.099-784.0
9 Kit only Copper washer G 3/41 1.099-784.0
10 Kit only Manifold housing 28/251 1.099-784.0
11 Kit only O-ring Ø2.62 x 25.076 1.099-784.0, 1.905-686.0
12 Kit only Valve assembly6 1.099-784.0, 1.905-686.0
13 Kit only O-ring Ø2.62 x 26.586 1.099-784.0, 1.904-260.0, 1.905-686.0
14 Kit only Valve plug6 1.099-784.0, 1.904-260.0
15 Kit only Manifold stud bolt8 1.099-784.0
16 Kit only Lock-washer8 1.099-784.0
17 Kit only Copper washer G1/21 1.099-784.0
18 Kit only Brass plug G1/21 1.099-784.0
19 Kit only Valve seat6 1.099-784.0, 1.905-686.0
20 Kit only Valve plate6 1.099-784.0, 1.905-686.0
21 Kit only Valve spring6 1.099-784.0, 1.905-686.0
22 Kit only Valve cage6 1.099-784.0, 1.905-686.0
23 9.851-503.0 Hexagonal screw8
24 9.851-114.0 Washer Ø8.58
25 9.850-620.0 Closed bearing housing1
26 Kit only O-ring Ø2.62 x 71.122 1.905-613.0
27 9.850-347.0 Roller bearing2
28 9.850-191.0 Crankshaft Ø24 mm1
29 9.850-447.0 Crankshaft KIT1
30 9.851-287.0 Oil dip stick1
31 Kit only Crankshaft seal1 1.905-613.0
32 9.850-546.0 Shim1
33 9.850-610.0 Bearing housing1
34 Kit only Plunger bolt3 1.099-778.0
35 Kit only Bonded seal3 1.099-778.0
36 Kit only Plunger Ø28 mm3 1.099-778.0
37 Kit only Copper spacer3 1.099-778.0
38 Kit only Plunger rod3 1.904-180.0
39 Kit only Connecting rod pin3 1.904-180.0
40 Kit only Connecting rod3 1.904-180.0
41 Kit only Spring washer6 1.904-180.0
42 Kit only Connecting rod screw6 1.904-180.0
43 Kit only O-ring Ø2.62 x 152.071 1.905-613.0
44 9.850-389.0 Crankcase cover1
45 Kit only O-ring Ø1.78 x 14.001 1.905-613.0
46 Kit only Brass plug G 3/81 1.905-613.0
47 Kit only Sight glass, G 3/41 1.905-613.0
48 9.851-474.0 Cover screw5

Motor

A 6-pole motor of at least 11.7 kW drives this pump at 1000 rpm on 50 Hz. On a 60 Hz supply a motor with the same poles turns it at 1200 rpm, where it takes 14 kW. Order that motor wound for 60 Hz and rated for at least that power.

MotorkWrpmFrameClassA at 400 VSuppliers
RN 180La6 15970IEC 180LIE132  

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 180La6) 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 No Hawk coupling listed: you need one for a 48 mm motor shaft to 24 mm pump shaft.

Gearbox for engine drive

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