66 series plunger pump
W1555
- 55Flow, l/min
- 150Pressure, bar
- 1450Speed, rpm
- 16.17Power, kW
50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).
Specification
- Flow
- 55 l/min
- Pressure
- 150 bar
- Speed
- 1450 rpm
- Absorbed power
- 16.17 kW
- Plunger
- 28 mm
- Shaft
- Solid, Ø22 mm
- Weight
- 18.5 kg
Kits
Oil seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2 | Oil seal Ø22 x 32 x 5,5 |
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 169 | Intake/delivery valve (66) |
Other kits1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 247 | Complete seal Ø28 |
Water seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 248 | Packing Ø28 |
Exploded view
Parts list
Interpump make this pump in 3 versions. The list below is for the first, SAE B - vers. J - Male shaft (spline) - vers. J. The others: predisposizione Hy-Pack - Hollow shaft (key - 7/8") - predisposition for Hy-Pack; hy-Pack version - GAS + gear motor 37cc. Their parts are in Interpump's parts sheet (link above).
Positions are the balloon numbers on Interpump's exploded view.
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 66124641 | Manifold for piston Ø28 | 1 |
| 2 | 99380100 | Screw M10 x 90 UNI 5931 8.8 | 8 |
| 3 | 90385700 | O-ring 23,81 x 2,62 (132) | 12 |
| 4 | 36203366 | Valve seat | 6 |
| 5 | 36203476 | Spherical valve | 6 |
| 6 | 94738800 | Spring dm. 10 x 18.5 | 6 |
| 7 | 36203551 | Valve cage | 6 |
| 8 | 90516500 | Anti-extr.ring Ø24.7 x 29 x 1.5 | 6 |
| 9 | 66130041 | Valve cap M32 x 1.5 x 29.5 | 6 |
| 10 | 36712701 | Intake/delivery valve ASSEMBLY(66) | 6 |
| 13 | 90391300 | O-ring 67,95 x 2,62 (3268) | 2 |
| 15 | 90066700 | Circlip Ø30 UNI 7435 | 1 |
| 16 | 91837600 | Roller bearing NUP206ECP | 1 |
| 17 | 91858700 | Boccola a rullini HK5528 - 55 x 63 x 28 | 1 |
| 18 | 66010022 | Crankcase | 1 |
| 19 | 98210600 | Oil dip-stick G3/8 x 80 | 1 |
| 20 | 66021665 | Albero eccen. C.21 Ø22 - hy pack | 1 |
| 22 | 66030001 | Connecting rod | 3 |
| 23 | 90392200 | O-ring Ø133.02 x 2,62(3525) | 1 |
| 24 | 66160022 | Rear cover | 1 |
| 25 | 99188400 | Screw m 6 x 20 UNI 5931 | 4 |
| 26 | 98204250 | Plug G1/4"x12 | 1 |
| 27 | 90358500 | O-ring 10,82 x 1,78 (2043) | 4 |
| 28 | 99309900 | Screw m 8 x 35 UNI 5931 | 6 |
| 29 | 97740500 | Connecting rod-pin Ø14 x 39 | 3 |
| 30 | 66050066 | Piston guide - S.S. | 3 |
| 31 | 96710100 | Washer Ø10 x 28 x 0.5 | 3 |
| 32 | 66041009 | Piston Ø28 x 54 | 3 |
| 33 | 90358400 | O-ring Ø10,82 x 1,78(2043)90SH | 3 |
| 34 | 66219566 | Piston bolt | 3 |
| 35 | 59150022 | Side crankcase cover | 1 |
| 36 | 90409700 | O-ring 55,56 x 3,53 (159) | 1 |
| 37 | 98210000 | Plug G3/8 x 13 | 1 |
| 38 | 66082570 | Packing retainer Ø28 | 3 |
| 39 | 90362000 | O-ring Ø37.82 x 1.78 (2150) | 3 |
| 40 | 90275300 | Packing Ø28 x 36 x 6.5 l.p. | 3 |
| 41 | 66220070 | Intermediate ring Ø28 | 3 |
| 42 | 90275400 | Packing Ø28 x 38 x 10 h.p. | 3 |
| 43 | 47200074 | Pump foot | 2 |
| 44 | 96710600 | Washer 10,2 | 4 |
| 45 | 99364400 | Screw m 10 x 18-5931 | 4 |
| 46 | 90912600 | Bushing 22 x 25 x 30 | 3 |
| 47 | 90162500 | Oil seal 22 x 32 x 5 | 3 |
| 48 | 96738000 | Washer 17,5 x 23 x 1,5 | 1 |
| 49 | 96770000 | Washer 26,5 x 32 x 1,5 | 1 |
| 50 | 98226800 | Plug G3/4 x 16 | 1 |
| 51 | 98204300 | Plug G1/4 x 10 | 3 |
| 52 | 44211801 | Spacer+oil level gauge | 1 |
| 53 | 66150274 | Side cover | 1 |
| 54 | 90169000 | Oil seal Ø45 x 62 x 8 | 1 |
| 58 | 71228971 | Anello per albero Ø40 h.pack | 1 |
| 59 | 92202500 | Nut M6 UNI 5588 6S | 1 |
| 60 | 70227034 | Vite M6 x 12 con incavo completa | 1 |
| 61 | 99306900 | Screw m 8 x 25 UNI 5931 | 8 |
| 62 | 10097301 | Flangia SAE b con boccola - hy pack | 1 |
| 63 | 99484800 | Screw M14 x 40 5739 8.8 zinc 871034154 | 2 |
| 64 | 96728200 | Washer 15.0 x 24.0 x 2.5 U1749 | 2 |
| 65 | 90206500 | Plug for bore Ø17 - TTN19 | 1 |
| 66 | 90085000 | Circlip Ø62 UNI 7437 | 1 |
Motor
A 4-pole motor of at least 16.17 kW drives this pump at 1450 rpm.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RN 180Ma4 | 18.5 | 1465 | IEC 180M | IE1 | 37 | |
| RN 160Lb4 uprated | 18.5 | 1420 | IEC 160L | IE1 | 38 |
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 160, 42 mm shaft (RN 160Lb4) No Interpump flange listed for this motor.
- IEC 180, 48 mm shaft (RN 180Ma4) No Interpump flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 160, 42 mm motor shaft ZG66160 Flexible coupling, IEC 160, 42 mm motor shaft
- IEC 180, 48 mm motor shaft No Interpump coupling listed: you need one for a 48 mm motor shaft to 22 mm pump shaft.
Gearbox for engine drive
Other Interpump 66 series pumps
T1750T2040T2530T2535T2830T3021T3025T4018T5015T5018W1550W1570W1755W2030W2035W2141W2525W3018W3021W3025W3521W3523W3535W4015W4018W4021W4518W5015W5018WG1570WK5021WK6015