InterpumpPumps & Compressors

Interpump PUMP WK8 R HYDR.PACK SAE-B

SKU 3G-ITP-01795

Also listed as: WK0008I000 · WK0008I 000

Brand

Interpump

Item

PUMP WK8 R HYDR.PACK SAE-B

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Interpump

Flow Rate

80 L/min

Pressure

100 bar

Power

15.3 kW

Speed

1000 RPM

Weight

35 kg

Dimensions

405 mm

Power

20.8 HP

Flow (US)

21.1 GPM

Pressure

10 MPa

Pressure

1450 PSI

Datasheet Content

WS1040




TECHNICAL INFORMATION
Flow (L/min)                        40
Flow (US Gpm)                       10,56
Rotation regime (rpm)               1450
Pressure (MPa)                      10
Pressure (bar)                      100
Pressure (psi)                      1450
Power (hp)                          10.4
Power (kW)                          7,65
Overall dimensions L x l x h (mm)   327x236x180
Weight (kg)                         15




WS1040                                            3/21/2026   Page 1 - 8
Copyright INTERPUMP GROUP S.P.A
WS1040

     Documents

Male shaft (key)

Male shaft (key) - vers. ATEX




WS1040                            3/21/2026   Page 2 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




WS1040                            3/21/2026   Page 3 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT6     34000601       KIT 6 PISTON BOLT             1
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT248   34024801       KIT 248 PACKING D.28          1
KIT247   34024701       KIT 247 CPL. SEAL D.28        1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1

KIT169   34016901       KIT 169 INTAKE/DEL.VALVE (66) 1


54       96738000       WASHER 17,5X23X1,5            1
53       98210000       PLUG G3/8X13                  1
52       96770000       WASHER 26,5X32X1,5            1
51       98226800       PLUG G3/4X16                  1
50       66101651       HEAD RING D.28 H.P.           3
49       90275380       PACKING D.28X36X6/3.7 H.P.    3


48       90517200       ANTI-EXTRUSION RING           3
                        D.28X38X2
47       66220070       INTERMEDIATE RING D.28        3
46       90275300       PACKING D.28X36X6.5 L.P.      3
45       66082570       PACKING RETAINER D.28         3
44       90362000       O-RING D.37.82X1.78 (2150)    3


43       99364400       SCREW M 10x18-5931            4
42       96710600       WASHER 10,2                   4
41       47200074       PUMP FOOT                     2
40       90164800       OIL SEAL 30x55x7              1
40       97567800       SHIM D.74,5X104X0,1           1
39       97568000       SHIM D.74.5X104X0.3           1
38       47151022       OPEN SIDE COVER (47-66)       1
37       47219566       PISTON SCREW                  3
36       96728000       WASHER 14X18,5X0,5            3
35       90506700       ANTI-EXTRUSION RING           3
34       47040909       PISTONE D.28x50               3
33       96728600       WASHER 14X28X0,5              3
32       47225570       SPACER D.14X20.5X2.5          3
31       90055700       CIRCLIP D.12 UNI 7435         6
30       97738000       CONNECTING-ROD PIN            3
                        D.13X35,5
29       47221301       OIL SIGHT GLASS ASSY G3/4     1


28       98204250       PLUG G1/4"x12                 1
27       90358500       O-RING 10,82X1,78 (2043)      4
26       99188400       SCREW M 6x20 UNI 5931         5
25       47160622       CRANKCASE COVER               1




WS1040                                                            3/21/2026   Page 4 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                   Qty Notes

24     99309900         SCREW M 8x35 UNI 5931         6
23     47030001         CONNECTING ROD                3
22     47050466         PISTON GUIDE - S.S.           3
21     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


20     47021735         CRANKSHAFT C.16 S.p.f. U.S.   1


19     90392200         O-RING D.133.02X 2,62(3525)   1


18     47010822         CRANKCASE                     1
17     98210600         OIL DIP-STICK G3/8X80         1
16     90912600         BUSHING 22X25X30              3
15     90162500         OIL SEAL 22x32x5              3
14     91837500         TAPER BEARING                 2
13     90391300         O-RING 67,95X2,62 (3268)      2
12     47151122         CLOSED SIDE COVER (47-66)     1


11     99303900         SCREW M 8x16 UNI 5931         8
10     36712701         INTAKE/DEL.VALVE ASSY(66)     6


9      98230000         PLUG M32X1,5X17,5             6
8      90386400         O-RING D.28.25x2.62 90sh(3112) 6


7      36203551         VALVE CAGE                    6
6      94738800         SPRING Dm. 10x18.5            6
5      36203476         SPHERICAL VALVE               6
4      36203366         VALVE SEAT                    6
3      90385700         O-RING 23,81X2,62 (132)       6
2      99322000         SCREW M8X75 UNI5931 12.9      8
1      47123341         TESTATA POMPA D.28            1




WS1040                                                            3/21/2026   Page 5 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX




WS1040                                       3/21/2026   Page 6 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.     Code           Description                   Qty Notes
KIT6     34000601       KIT 6 PISTON BOLT             1
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT248   34024801       KIT 248 PACKING D.28          1
KIT247   34024701       KIT 247 CPL. SEAL D.28        1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1

KIT169   34016901       KIT 169 INTAKE/DEL.VALVE (66) 1


60       99180900       SCREW M06X10 5931 A2-70       1
59       96693950       WASHER 6.4x11.0x0.7 D6798A    1
                        INOX
57       90387700       O-RING 39,34X2,62 (3156)      1
56       70211751                                     1
55       90075500       STOP RING J45 UNI7437         1
54       96738000       WASHER 17,5X23X1,5            1
53       98210000       PLUG G3/8X13                  1
52       96770000       WASHER 26,5X32X1,5            1
51       98226800       PLUG G3/4X16                  1
50       66101651       HEAD RING D.28 H.P.           3
49       90275380       PACKING D.28X36X6/3.7 H.P.    3


48       90517200       ANTI-EXTRUSION RING           3
                        D.28X38X2
47       66220070       INTERMEDIATE RING D.28        3
46       90275300       PACKING D.28X36X6.5 L.P.      3
45       66082570       PACKING RETAINER D.28         3
44       90362000       O-RING D.37.82X1.78 (2150)    3


43       99364400       SCREW M 10x18-5931            4
42       96710600       WASHER 10,2                   4
41       47200074       PUMP FOOT                     2
40       90164800       OIL SEAL 30x55x7              1
40       97567800       SHIM D.74,5X104X0,1           1
39       97568000       SHIM D.74.5X104X0.3           1
38       47151022       OPEN SIDE COVER (47-66)       1
37       47219566       PISTON SCREW                  3
36       96728000       WASHER 14X18,5X0,5            3
35       90506700       ANTI-EXTRUSION RING           3
34       47040909       PISTONE D.28x50               3
33       96728600       WASHER 14X28X0,5              3
32       47225570       SPACER D.14X20.5X2.5          3
31       90055700       CIRCLIP D.12 UNI 7435         6
30       97738000       CONNECTING-ROD PIN            3
                        D.13X35,5




WS1040                                                            3/21/2026   Page 7 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.   Code             Description                   Qty Notes

29     98226600         PLUG G3/4X16 S.S.             1
28     98203600         PLUG G1/4x8 FOR PROBE D.6     1
                        S.S.
27     90358500         O-RING 10,82X1,78 (2043)      4
26     99188400         SCREW M 6x20 UNI 5931         5
25     47160622         CRANKCASE COVER               1
24     99309900         SCREW M 8x35 UNI 5931         6
23     47030001         CONNECTING ROD                3
22     47050466         PISTON GUIDE - S.S.           3
21     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


20     47021735         CRANKSHAFT C.16 S.p.f. U.S.   1


19     90392200         O-RING D.133.02X 2,62(3525)   1


18     47010822         CRANKCASE                     1
17     98210700         OIL DIPSTICK G3/8X64          1
                        D4+FILTER ATEX
16     90912600         BUSHING 22X25X30              3
15     90162500         OIL SEAL 22x32x5              3
14     91837500         TAPER BEARING                 2
13     90391300         O-RING 67,95X2,62 (3268)      2
12     47151322         SIDE CRANKCASE COVER (ATEX) 1


11     99303900         SCREW M 8x16 UNI 5931         8
10     36712701         INTAKE/DEL.VALVE ASSY(66)     6


9      98230000         PLUG M32X1,5X17,5             6
8      90386400         O-RING D.28.25x2.62 90sh(3112) 6


7      36203551         VALVE CAGE                    6
6      94738800         SPRING Dm. 10x18.5            6
5      36203476         SPHERICAL VALVE               6
4      36203366         VALVE SEAT                    6
3      90385700         O-RING 23,81X2,62 (132)       6
2      99322000         SCREW M8X75 UNI5931 12.9      8
1      47123341         TESTATA POMPA D.28            1




WS1040                                                            3/21/2026   Page 8 - 8
Copyright INTERPUMP GROUP S.P.A

Technical Documents

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Technical Data Sheet

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump PUMP WK8 R HYDR.PACK SAE-B is a 20.8 hp (15.3 kW) industrial hydraulic pump rated for 100 bar (10 MPa / 1450 psi) operating pressure, delivering 80 L/min (21.1 US gpm) at 1000 rpm. Weighing 35 kg with a compact footprint (405 mm length), this SAE-B mounted pump is engineered for high-pressure industrial applications across Singapore and Southeast Asia, supplied by 3G Electric as an authorised Interpump distributor with full landed duty-paid logistics support.

Frequently Asked Questions

What is the Interpump PUMP WK8 R HYDR.PACK SAE-B used for?

The Interpump PUMP WK8 R HYDR.PACK SAE-B is a 20.8 hp (15.3 kW) industrial hydraulic pump rated for 100 bar (10 MPa / 1450 psi) operating pressure, delivering 80 L/min (21.1 US gpm) at 1000 rpm. It is engineered for high-pressure industrial applications such as hydraulic power packs and machinery across Singapore and Southeast Asia.

What are the specifications of the Interpump PUMP WK8 R HYDR.PACK SAE-B?

The Interpump PUMP WK8 R HYDR.PACK SAE-B delivers 80 L/min (21.1 US gpm) at 1000 rpm, with a maximum operating pressure of 100 bar (10 MPa / 1450 psi). It has a power rating of 20.8 hp (15.3 kW), weighs 35 kg, and has overall dimensions of 405 mm length. It features an SAE-B mounting configuration.

Where to buy the Interpump PUMP WK8 R HYDR.PACK SAE-B in Singapore?

3G Electric is an authorised Interpump distributor supplying the PUMP WK8 R HYDR.PACK SAE-B to Singapore. We handle full logistics, customs clearance, and landed duty-paid delivery to your facility. Contact our team for a quotation and lead time on this industrial hydraulic pump.

How to select the correct Interpump hydraulic pump for my application?

To select the correct Interpump hydraulic pump, match the required flow rate (L/min) and operating pressure (bar) to your system's demand. The PUMP WK8 R HYDR.PACK SAE-B is rated for 80 L/min at 100 bar and 1000 rpm. Consult the manufacturer's datasheet for shaft configuration and mounting compatibility. 3G Electric can assist with application guidance.

Used in

Common applications for Interpump

Shipyard hull cleaning and surface prep — HT100 and W951 paired with dual-lance guns for dockyard service

Petrochemical heat-exchanger descaling — WS-series stainless pumps for neutral-pH cleaning chemistry

Outdoor HVAC condenser mist cooling — ZP180 pumps on rooftop chiller decks

Textile fibre-finishing — W170 and W270 for mist-jet application across drying lines

Municipal water treatment — W951 motor pumps for high-pressure disinfection chemical injection

Interpump Products

3G Electric supplies Interpump pumps & compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Interpump products →Contact our engineers →