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Interpump PUMP SW7091H DX - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP SW7091H DX

The Interpump SW7091H DX is an industrial pump delivering 100 L/min at 100 bar, rated for 29.1 kW. With 1450 rpm operation and compact 387 mm length, it suits high-pressure applications across manufacturing and…

SKU 3G-ITP-00958

Also listed as: SW7091H000 · SW7091H 000

Brand
Interpump
Item
PUMP SW7091H DX
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Qty
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Authorized Distributor
Direct from OEM
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Interpump
Flow Rate
100 L/min
Pressure
100 bar
Power
29.1 kW
Speed
1450 RPM
Weight
43 kg
Dimensions
387 mm
Power
26 HP
Flow (US)
26.4 GPM
Pressure
10 MPa
Pressure
1450 PSI

Datasheet Content

SW7091H TECHNICAL INFORMATION Flow (L/min) 100 Flow (US Gpm) 26,4 Rotation regime (rpm) 1450 Pressure (MPa) 10 Pressure (bar) 100 Pressure (psi) 1450 Power (hp) 26 Power (kW) 29,1 Overall dimensions L x l x h (mm) 387x340,5x208 Weight (kg) 43 SW7091H 3/21/2026 Page 1 - 9 Copyright INTERPUMP GROUP S.P.A SW7091H Documents Male shaft (key) - GAS Male shaft (key) + flange A - GAS SW7091H 3/21/2026 Page 2 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - GAS SW7091H 3/21/2026 Page 3 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - GAS Pos. Code Description Qty Notes KIT2445 34244501 1 KIT2444 34244401 1 KIT2158 34215801 KIT 2158*CONROD BUSHINGS 1 +0,50 KIT2157 34215701 KIT 2157*CONROD BUSHINGS 1 +0,25 KIT2156 34215601 KIT 2156*CONROD BUSHING 1 KIT2040 34204001 1 65 99426600 VITE TE M12X25-UNI5739 ZINC. 1 64 71223074 STAFFA DI SOLLEVAMENTO 1 57 90352800 O-RING D. 29.00x1.50 NBR 70SH 3 56 99192500 SCREW M06X35 5931 A2-70 6 55 70050266 PISTON GUIDE ROD 3 53 90910000 CONROD BUSHING (SMALL END) 3 S.70 52 90922300 LOWER HALF CONROD BUSHING 3 (BIG END) S.70 52 90922500 LOWER HALF CONROD BUSHING 1 +0.50 (BIG END) S.70 52 90922400 LOWER HALF CONROD BUSHING 1 +0.25 (BIG END) S.70 51 90922000 UPPER HALF CONROD BUSHING 3 (BIG END) S.70 51 90922200 UPPER HALF CONROD BUSHING 1 +0.5 (BIG END) S.70 51 90922100 UPPER HALF CONROD BUSHING 1 +0.25 (BIG END) S.70 50 71225951 PLUG CAP 3 49 70222551 CRANKCASE PLUG 6 48 70030501 CONNECTING ROD COMPLETE 3 47 36715401 6 46 90517800 6 44 36207066 6 43 36201076 VALVE PLATE 6 42 94745000 SPRING D. 16X27,5 6 41 36204705 VALVE CAGE S.S. (70 SERIES) 6 40 90386500 O-RING 29,82X2,62 (3118) 12 39 90518000 ANTI-EXTR.RING 6 D.32.4X36.5X1.5 38 70221666 6 37 70221536 2 SW7091H 3/21/2026 Page 4 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - GAS Pos. Code Description Qty Notes 36 99367000 14 35 99381800 8 34 70123536 1 33 90241000 3 32 70227866 3 31 90280200 3 30 70227966 3 29 90362600 O-RING D. 50,52X1,78 (2200) 3 28 70221866 3 27 90367100 3 26 70040509 PISTON D.36X63 3 25 96709900 WASHER D.10X45 3 24 90167700 OIL SEAL D.36X47X7 3 23 97742000 GUDGEON PIN D.18X36 3 22 70050115 PISTON GUIDE T.N. 3 21 70606801 PISTON GUIDE ASSY 3 20 90166800 OIL SEAL D.35X52X7 1 19 70150022 BEARING COVER (PTO SIDE) 1 18 91490000 KEY 8h9X7X70 UNI 6604/A 1 17 70020035 1 16 99312300 CONN.ROD BOLT M8X1X42 6 15 98200500 PLUG D. 15 1 14 90394200 OR D.190.17X2.62 NBR 70SH 1 13 70160022 1 12 98211500 OIL DIPSTICK D.21,5X70 1 11 98210066 PLUG G 3/8 X 13 STAINLESS 4 10 90383300 O-RING 13,95X2,62 (3056) 4 9 99185200 20 8 70150122 BEARING COVER (OIL GLASS 1 SIDE) 7 90387700 O-RING 39,34X2,62 (3156) 1 6 70211801 OIL SIGHT GLASS 1 5 90075600 CIRCLIP D.45 (ZJ45) 1 4 70220381 SHIM 0.25 MM. 1 4 70220081 SHIM 0.1 MM. 1 3 90391500 O-RING D. 80.6X2.62 (3318) 2 2 91847700 TAPER ROLLER BEARING 2 33207/Q 1 70010022 CRANKCASE 1 SW7091H 3/21/2026 Page 5 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) + flange A - GAS SW7091H 3/21/2026 Page 6 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) + flange A - GAS Pos. Code Description Qty Notes KIT2445 34244501 1 KIT2444 34244401 1 KIT2158 34215801 KIT 2158*CONROD BUSHINGS 1 +0,50 KIT2157 34215701 KIT 2157*CONROD BUSHINGS 1 +0,25 KIT2156 34215601 KIT 2156*CONROD BUSHING 1 KIT2040 34204001 1 71 99308400 SCREW M 8x30 UNI 5931 6 70 10067320 FLANGE FOR HYDRAULIC MOTOR 1 KE TYPE A 65 99426600 VITE TE M12X25-UNI5739 ZINC. 1 64 71223074 STAFFA DI SOLLEVAMENTO 1 57 90352800 O-RING D. 29.00x1.50 NBR 70SH 3 56 99192500 SCREW M06X35 5931 A2-70 6 55 70050266 PISTON GUIDE ROD 3 53 90910000 CONROD BUSHING (SMALL END) 3 S.70 52 90922300 LOWER HALF CONROD BUSHING 3 (BIG END) S.70 52 90922500 LOWER HALF CONROD BUSHING 1 +0.50 (BIG END) S.70 52 90922400 LOWER HALF CONROD BUSHING 1 +0.25 (BIG END) S.70 51 90922000 UPPER HALF CONROD BUSHING 3 (BIG END) S.70 51 90922200 UPPER HALF CONROD BUSHING 1 +0.5 (BIG END) S.70 51 90922100 UPPER HALF CONROD BUSHING 1 +0.25 (BIG END) S.70 50 71225951 PLUG CAP 3 49 70222551 CRANKCASE PLUG 6 48 70030501 CONNECTING ROD COMPLETE 3 47 36715401 6 46 90517800 6 44 36207066 6 43 36201076 VALVE PLATE 6 42 94745000 SPRING D. 16X27,5 6 41 36204705 VALVE CAGE S.S. (70 SERIES) 6 40 90386500 O-RING 29,82X2,62 (3118) 12 39 90518000 ANTI-EXTR.RING 6 D.32.4X36.5X1.5 SW7091H 3/21/2026 Page 7 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) + flange A - GAS Pos. Code Description Qty Notes 38 70221666 6 37 70221536 2 36 99367000 14 35 99381800 8 34 70123536 1 33 90241000 3 32 70227866 3 31 90280200 3 30 70227966 3 29 90362600 O-RING D. 50,52X1,78 (2200) 3 28 70221866 3 27 90367100 3 26 70040509 PISTON D.36X63 3 25 96709900 WASHER D.10X45 3 24 90167700 OIL SEAL D.36X47X7 3 23 97742000 GUDGEON PIN D.18X36 3 22 70050115 PISTON GUIDE T.N. 3 21 70606801 PISTON GUIDE ASSY 3 20 90166800 OIL SEAL D.35X52X7 1 19 70150022 BEARING COVER (PTO SIDE) 1 18 91490000 KEY 8h9X7X70 UNI 6604/A 1 17 70020035 1 16 99312300 CONN.ROD BOLT M8X1X42 6 15 98200500 PLUG D. 15 1 14 90394200 OR D.190.17X2.62 NBR 70SH 1 13 70160022 1 12 98211500 OIL DIPSTICK D.21,5X70 1 11 98210066 PLUG G 3/8 X 13 STAINLESS 4 10 90383300 O-RING 13,95X2,62 (3056) 4 9 99185200 20 8 70150122 BEARING COVER (OIL GLASS 1 SIDE) 7 90387700 O-RING 39,34X2,62 (3156) 1 6 70211801 OIL SIGHT GLASS 1 5 90075600 CIRCLIP D.45 (ZJ45) 1 4 70220381 SHIM 0.25 MM. 1 4 70220081 SHIM 0.1 MM. 1 3 90391500 O-RING D. 80.6X2.62 (3318) 2 2 91847700 TAPER ROLLER BEARING 2 33207/Q SW7091H 3/21/2026 Page 8 - 9 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) + flange A - GAS Pos. Code Description Qty Notes 1 70010022 CRANKCASE 1 SW7091H 3/21/2026 Page 9 - 9 Copyright INTERPUMP GROUP S.P.A

Technical Documents

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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump SW7091H DX is an industrial pump delivering 100 L/min at 100 bar, rated for 29.1 kW. With 1450 rpm operation and compact 387 mm length, it suits high-pressure applications across manufacturing and hydraulic systems.

Frequently Asked Questions

Where can I buy the Interpump SW7091H DX pump worldwide?

3G Electric is an authorised Interpump distributor. We source the SW7091H DX and handle worldwide delivery, customs clearance, and logistics coordination. Contact us for availability and lead times.

What is the lead time and shipping for the Interpump SW7091H DX?

Lead time on request. The SW7091H DX weighs 43 kg with 387 mm length. 3G Electric manages international logistics to ensure safe delivery of this industrial pump to your facility.

What are the key specifications of the Interpump SW7091H DX pump?

The SW7091H DX delivers 100 L/min (26.4 US gpm) at 100 bar (10 MPa / 1450 psi). It operates at 1450 rpm with 29.1 kW (26 hp) input power, ideal for high-pressure hydraulic and manufacturing applications.

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 SW7091H parts list85 parts, 42 available in catalog

Official Parts List
SW7091H — Male shaft (key) - GAS exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT2156
KIT 2156*CONROD BUSHING
34215601×1Available
View
KIT2157
KIT 2157*CONROD BUSHINGS +0,25
34215701×1Available
View
KIT2158
KIT 2158*CONROD BUSHINGS +0,50
34215801×1Available
View

Individual Components

PosCodeDescriptionQty
1
CRANKCASE SW7091H
70010022×1Available
View
2
TAPER ROLLER BEARING 33207/Q
91847700×2Available
View
3
O-RING D. 80.6X2.62 (3318)
90391500×2Available
View
4
SHIM 0.25 MM.
70220381×1Available
View
4
SHIM 0.1 MM.
70220081×1Available
View
5
CIRCLIP D.45 (ZJ45)
90075600×1Available
View
6
OIL SIGHT GLASS
70211801×1Available
View
7
O-RING 39,34X2,62 (3156)
90387700×1Available
View
8
BEARING COVER (OIL GLASS SIDE)
70150122×1Available
View
10
O-RING 13,95X2,62 (3056)
90383300×4Available
View
11
PLUG G 3/8 X 13 STAINLESS
98210066×4Available
View
12
OIL DIPSTICK D.21,5X70
98211500×1Available
View
14
OR D.190.17X2.62 NBR 70SH
90394200×1Available
View
15
PLUG D. 15
98200500×1Available
View
16
CONN.ROD BOLT M8X1X42
99312300×6Available
View
18
KEY 8h9X7X70 UNI 6604/A
91490000×1Available
View
19
BEARING COVER (PTO SIDE)
70150022×1Available
View
20
OIL SEAL D.35X52X7
90166800×1Available
View
21
PISTON GUIDE ASSY
70606801×3Available
View
22
PISTON GUIDE T.N.
70050115×3Available
View

Need multiple parts? Request a bundled quote

42 parts available in our catalog — get a single quote with volume pricing

Request Bundle Quote
Genuine manufacturer parts Expert technical support Worldwide shipping

Official SW7091H parts listIndustrial Pumps (Stainless Steel Versions Series 70 SW)

Recommended Spare Parts

OIL SEAL D.35X52X7

Spare Parts

OIL SEAL D.35X52X7

90166800

PLUG D. 15

Accessories

PLUG D. 15

98200500

BEARING COVER (OIL GLASS SIDE)

Spare Parts

BEARING COVER (OIL GLASS SIDE)

70150122

Spare Parts

BEARING COVER (PTO SIDE)

70150022

Spare Parts

ANTI-EXTR.RING D.32.4X36.5X1.5

90518000

Spare Parts

OR D.190.17X2.62 NBR 70SH

90394200

SCREW M 8x30 UNI 5931

Accessories

SCREW M 8x30 UNI 5931

99308400

KEY 8h9X7X70 UNI 6604/A

Accessories

KEY 8h9X7X70 UNI 6604/A

91490000

Spare Parts

PISTON D.36X63

70040509

Accessories

GUDGEON PIN D.18X36

97742000

CONN.ROD BOLT M8X1X42

Spare Parts

CONN.ROD BOLT M8X1X42

99312300

PISTON GUIDE ROD

Spare Parts

PISTON GUIDE ROD

70050266

View full cross-reference for Interpump 3G-ITP-00958

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.

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