InterpumpPumps & Compressors

Interpump PUMP VHT4723 L ATEX

Interpump VHT4723 L ATEX is an industrial pump delivering 23 L/min at 160 bar, rated 7.35 kW at 1450 rpm. Weighing 14.5 kg with compact 315.5 mm length, it suits high-pressure hydraulic systems requiring ATEX compliance.

SKU 3G-ITP-01237

Also listed as: VHT4723SEX000 · VHT4723SEX 000

Brand

Interpump

Item

PUMP VHT4723 L ATEX

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

23 L/min

Pressure

160 bar

Power

7.35 kW

Speed

1450 RPM

Weight

14.5 kg

Dimensions

315.5 mm

Power

10 HP

Flow (US)

0.254861111111111 GPM

Pressure

16 MPa

Pressure

2320 PSI

Datasheet Content

VHT4723




TECHNICAL INFORMATION
Flow (L/min)                        23
Flow (US Gpm)                       0,254861111111111
Rotation regime (rpm)               1450
Pressure (MPa)                      16
Pressure (bar)                      160
Pressure (psi)                      2320
Power (hp)                          10
Power (kW)                          7,35
Overall dimensions L x l x h (mm)   315,5x254,5x146
Weight (kg)                         14,5




VHT4723                                                 3/21/2026   Page 1 - 8
Copyright INTERPUMP GROUP S.P.A
VHT4723

     Documents

Male shaft (key)

Male shaft (key) - vers. ATEX




VHT4723                           3/21/2026   Page 2 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




VHT4723                           3/21/2026   Page 3 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT370   34037001       KIT 370 INLET/OUTLET VALVES 1
                        (47 VHT)
KIT369   34036901       KIT 369 CPL. SEALS D.22 (47   1
                        VHT)
KIT368   34036801       KIT 368 PISTON BOLT (47 VHT) 1

KIT367   34036701       KIT 367 VALVE PLUGS (47.VHT) 1


KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT202   34020201       KIT 202 SEALS D. 22 HT        1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1


57       90387700       O-RING 39,34X2,62 (3156)      1
56       90075600       CIRCLIP D.45 (ZJ45)           1
55       70211801       OIL SIGHT GLASS               1
54       96738000       WASHER 17,5X23X1,5            1
53       98209900       PLUG G. 3/8X13 NICKEL         1
52       96751400       WASHER 21,5X27X1,5            1
51       98217900       PLUG G 1/2X10 NICKEL          1
50       96710600       WASHER 10,2                   4
49       99364400       SCREW M 10x18-5931            4
48       47200074       PUMP FOOT                     2
47       90231000       H.P. SEAL D. 22 (HT)          3
46       47217570       INTERMEDIATE RING D.22 HT     3


45       90230000       L.P. SEAL D.22 (HT)           3
44       47081470       BACK UP RING D. 22 HT         3
43       90361650       O-RING D. 34.65x1.78 HNBR     3
                        70SH 2137
42       90164800       OIL SEAL 30x55x7              1
41       97567800       SHIM D.74,5X104X0,1           1
40       47151022       OPEN SIDE COVER (47-66)       1
39       47219566       PISTON SCREW                  3
38       90358550       O-RING D.10.82x1.78 HNBR      4
                        70SH 2043
37       90506700       ANTI-EXTRUSION RING           3
36       47040509       PISTON D. 22x50               3
35       96728600       WASHER 14X28X0,5              3
33       99309900       SCREW M 8x35 UNI 5931         6
32       96728000       WASHER 14X18,5X0,5            3
31       98204250       PLUG G1/4"x12                 1
30       47221301       OIL SIGHT GLASS ASSY G3/4     1


29       47160622       CRANKCASE COVER               1
28       99188400       SCREW M 6x20 UNI 5931         5




VHT4723                                                           3/21/2026   Page 4 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                   Qty Notes

27     47030001         CONNECTING ROD                3
26     47050466         PISTON GUIDE - S.S.           3
25     97738000         CONNECTING-ROD PIN            3
                        D.13X35,5
24     90055700         CIRCLIP D.12 UNI 7435         6
23     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


22     47022435         CRANKSHAFT C. 15 (D. 24)      1
21     90392200         O-RING D.133.02X 2,62(3525)   1


20     98210600         OIL DIP-STICK G3/8X80         1
19     47010822         CRANKCASE                     1
18     90912600         BUSHING 22X25X30              3
17     90162500         OIL SEAL 22x32x5              3
16     91837800         TAPER BEARING 32206 SKF       2
15     90391300         O-RING 67,95X2,62 (3268)      2
14     47151222         SIDE CRANKCASE COVER FOR      1
                        OIL GAUGE
13     99303900         SCREW M 8x16 UNI 5931         8
12     36726101         INLET/OUTLET VALVE (47 VHT) 6


11     98222200         VALVE PLUG M24X2X16 NICKEL 6
                        PL.
10     90384750         O-RING D. 20.29x2.62 HNBR     6
                        90SH 3081
9      36200251         VALVE CAGE                    6
8      94737600         SPRING D. 9,4X14,8            6
7      36200176         VALVE PLATE                   6
6      36200366         VALVE SEAT                    6
5      90340100         PACKING D.17.1x22.3x1.8 HNBR 6
                        90SH
4      90510500         BACK-UP RING D.17.4X21.9X0.8 6


2      99320600         HEX-HEAD SCREW M08X70         8
                        UNI5737 10.9 Fe/Zn5c1A+De

1      47120941         MANIFOLD "T"                  1




VHT4723                                                           3/21/2026   Page 5 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX




VHT4723                                      3/21/2026   Page 6 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.     Code           Description                   Qty Notes
KIT370   34037001       KIT 370 INLET/OUTLET VALVES 1
                        (47 VHT)
KIT369   34036901       KIT 369 CPL. SEALS D.22 (47   1
                        VHT)
KIT368   34036801       KIT 368 PISTON BOLT (47 VHT) 1

KIT367   34036701       KIT 367 VALVE PLUGS (47.VHT) 1


KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT202   34020201       KIT 202 SEALS D. 22 HT        1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   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       90075500       STOP RING J45 UNI7437         1
55       70211801       OIL SIGHT GLASS               1
54       96738000       WASHER 17,5X23X1,5            1
53       98209900       PLUG G. 3/8X13 NICKEL         1
52       96751400       WASHER 21,5X27X1,5            1
51       98217900       PLUG G 1/2X10 NICKEL          1
50       96710600       WASHER 10,2                   4
49       99364400       SCREW M 10x18-5931            4
48       47200074       PUMP FOOT                     2
47       90231000       H.P. SEAL D. 22 (HT)          3
46       47217570       INTERMEDIATE RING D.22 HT     3


45       90230000       L.P. SEAL D.22 (HT)           3
44       47081470       BACK UP RING D. 22 HT         3
43       90361650       O-RING D. 34.65x1.78 HNBR     3
                        70SH 2137
42       90164800       OIL SEAL 30x55x7              1
41       97567800       SHIM D.74,5X104X0,1           1
40       47151022       OPEN SIDE COVER (47-66)       1
39       47219566       PISTON SCREW                  3
38       90358550       O-RING D.10.82x1.78 HNBR      4
                        70SH 2043
37       90506700       ANTI-EXTRUSION RING           3
36       47040509       PISTON D. 22x50               3
35       96728600       WASHER 14X28X0,5              3
33       99309900       SCREW M 8x35 UNI 5931         6
32       96728000       WASHER 14X18,5X0,5            3
31       98203600       PLUG G1/4x8 FOR PROBE D.6     1
                        S.S.




VHT4723                                                           3/21/2026   Page 7 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.   Code             Description                   Qty Notes

30     98226600         PLUG G3/4X16 S.S.             1
29     47160622         CRANKCASE COVER               1
28     99188400         SCREW M 6x20 UNI 5931         5
27     47030001         CONNECTING ROD                3
26     47050466         PISTON GUIDE - S.S.           3
25     97738000         CONNECTING-ROD PIN            3
                        D.13X35,5
24     90055700         CIRCLIP D.12 UNI 7435         6
23     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


22     47022435         CRANKSHAFT C. 15 (D. 24)      1
21     90392200         O-RING D.133.02X 2,62(3525)   1


20     98210700         OIL DIPSTICK G3/8X64          1
                        D4+FILTER ATEX
19     47010822         CRANKCASE                     1
18     90912600         BUSHING 22X25X30              3
17     90162500         OIL SEAL 22x32x5              3
16     91837800         TAPER BEARING 32206 SKF       2
15     90391300         O-RING 67,95X2,62 (3268)      2
14     47151322         SIDE CRANKCASE COVER (ATEX) 1


13     99303900         SCREW M 8x16 UNI 5931         8
12     36726101         INLET/OUTLET VALVE (47 VHT) 6


11     98222200         VALVE PLUG M24X2X16 NICKEL 6
                        PL.
10     90384750         O-RING D. 20.29x2.62 HNBR     6
                        90SH 3081
9      36200251         VALVE CAGE                    6
8      94737600         SPRING D. 9,4X14,8            6
7      36200176         VALVE PLATE                   6
6      36200366         VALVE SEAT                    6
5      90340100         PACKING D.17.1x22.3x1.8 HNBR 6
                        90SH
4      90510500         BACK-UP RING D.17.4X21.9X0.8 6


2      99320600         HEX-HEAD SCREW M08X70         8
                        UNI5737 10.9 Fe/Zn5c1A+De

1      47120941         MANIFOLD "T"                  1




VHT4723                                                           3/21/2026   Page 8 - 8
Copyright INTERPUMP GROUP S.P.A

Technical Documents

(1)

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump VHT4723 L ATEX pump used for?

The Interpump VHT4723 L ATEX is an industrial pump designed for high-pressure hydraulic systems requiring ATEX compliance. It delivers 23 L/min at 160 bar and is suitable for applications in oil and gas, chemical processing, and other hazardous environments where explosion-proof equipment is mandatory.

What are the specifications of the Interpump VHT4723 L ATEX pump?

The Interpump VHT4723 L ATEX pump delivers 23 L/min at 160 bar (16 MPa, 2320 psi) and is rated at 7.35 kW (10 hp) at 1450 rpm. It weighs 14.5 kg with overall dimensions of 315.5 x 254.5 x 146 mm. The pump features a male shaft (key) version for ATEX compliance.

Where to buy the Interpump VHT4723 L ATEX pump in Singapore?

3G Electric sources and delivers the Interpump VHT4723 L ATEX pump to Singapore. We handle logistics, customs clearance, and local delivery, providing technical support for industrial applications. Contact us for availability and lead time on this ATEX-compliant pump.

How to maintain the Interpump VHT4723 L ATEX pump?

Regular maintenance of the Interpump VHT4723 L ATEX pump includes checking and replacing seals, valves, and O-rings as per the manufacturer's kit recommendations. Use genuine Interpump spare parts such as KIT370 inlet/outlet valves and KIT369 seal kits. Ensure proper lubrication and inspect the oil sight glass and dip-stick regularly.

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

Spare Parts & Repair Kits

Official VHT4723 parts list — 125 parts, 62 available in catalog

Official Parts List

VHT4723 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT2

KIT 2 OIL SEAL D. 22X32X5,5

34000201×1Available

Interpump PUMP VHT4723 L ATEX

Local availability & support — Singapore

Technical Specifications

Datasheet Content

Technical Documents

Need installation or engineering help?

Ask a question

Product Description

Frequently Asked Questions

Used in

Spare Parts & Repair Kits

Interpump Products

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