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Interpump PUMP SS3B2021 R - Pumps & Compressors
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InterpumpPumps & Compressors

Interpump PUMP SS3B2021 R

Interpump PUMP SS3B2021 R is an industrial gear pump delivering 21 L/min flow at 200 bar pressure, rated 8.02 kW at 1450 rpm. Compact at 273.5 mm length, it suits high-pressure hydraulic systems in manufacturing and…

SKU 3G-ITP-00850

Also listed as: SS3B2021000 · SS3B2021 000

Brand
Interpump
Item
PUMP SS3B2021 R
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Technical specs
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Technical Specifications

Interpump
Flow Rate
21 L/min
Pressure
200 bar
Power
8.02 kW
Speed
1450 RPM
Weight
9.5 kg
Dimensions
273.5 mm
Power
10.9 HP
Flow (US)
5.55 GPM
Pressure
20 MPa
Pressure
2900 PSI
View Full Spec Sheet

Technical Documents

(1)
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Interpump PUMP SS3B2021 R is an industrial gear pump delivering 21 L/min flow at 200 bar pressure, rated 8.02 kW at 1450 rpm. Compact at 273.5 mm length, it suits high-pressure hydraulic systems in manufacturing and mobile equipment 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 SS3B2021 parts list — 62 parts, 62 available in catalog

Official Parts List
Exploded Diagram — Male shaft (key) - (plugs) - OUT OF PRODUCTIONView full size
SS3B2021 — Male shaft (key) - (plugs) - OUT OF PRODUCTION

Repair Kits — Order These for Routine Maintenance

KIT271
View
KIT334
KIT 334 OUTLET VALVES S.53SS
34033401×1Available
View
KIT336
View
KIT341
KIT 341 INLET VALVES S.53SS
34034101×1Available
View
KIT352
KIT 352 PACKING D. 22 S. 59 SS
34035201×1Available
View

Individual Components

PosCodeDescriptionQty
2
VALVE CAGE
36202551×3Available
View
3
SPRING D.9.4X14.8 - S.S.
94737300×3Available
View
4
VALVE PLATE
36200176×3Available
View
5
VALVE SEAT STAINLESS (63SS)
36203666×3Available
View
6
O-RING 17,12X2,62 (3068)
90384100×3Available
View
7
VALVE ASSY (63 SS)
36713001×3Available
View
8
O-RING 20,29X2,62(3081)
90384700×3Available
View
9
PLUG M24X1,5X17 S.S.
98222900×3Available
View
10
SCREW M05X55 SPEC. A2-70
99169000×3Available
View
12
PISTON D.22X42
59040109×3Available
View
13
O-RING D. 12X2 (120-20)
90367400×3Available
View
14
VALVE SEAT - S.S.
53211166×3Available
View
15
SPHERICAL VALVE
36211276×3Available
View
16
SPRING D.6.2x10.5 S.S.
94733300×3Available
View
17
VALVE CAGE
36211151×3Available
View
18
OUTLET VALVE S.53 SS
36724501×3Available
View
19
O-RING 15,60X1,78 (2062)
90359300×3Available
View
20
PLUG M18X1,5X10 D23 F12 SS
98213720×3Available
View

Need multiple parts? Request a bundled quote

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

Request Bundle Quote
Genuine manufacturer parts Expert technical support Worldwide shipping

Official SS3B2021 parts list — Industrial Pumps (Stainless Steel Versions Series 59 SS3)

Recommended Spare Parts

H.P. SEAL D.22X32X10 (66HT)

Spare Parts

H.P. SEAL D.22X32X10 (66HT)

90231200

VALVE PLATE

Valves

VALVE PLATE

36200176

SCREW M8X16 - STAINLESS

Accessories

SCREW M8X16 - STAINLESS

99303800

CONNECTING ROD COMPLETE

Spare Parts

CONNECTING ROD COMPLETE

59030001

KEY 8(h9)X7X35 UNI 6604/A

Accessories

KEY 8(h9)X7X35 UNI 6604/A

91489200

Spare Parts

KIT 352 PACKING D. 22 S. 59 SS

34035201

SPONGE GASKET D.3X103

Spare Parts

SPONGE GASKET D.3X103

59211082

O-RING 10,82X1,78 (2043)

Spare Parts

O-RING 10,82X1,78 (2043)

90358500

Spare Parts

OIL SEAL D.15X24X5/7

90156550

KIT 271 OIL SEAL D.15 58/59 SERIES

Spare Parts

KIT 271 OIL SEAL D.15 58/59 SERIES

34027101

SHIM D.74,5X104X0,1

Spare Parts

SHIM D.74,5X104X0,1

97567800

Spare Parts

KIT 336 OUTLET VALVE PLUG S.53 SS

34033601

View full cross-reference for Interpump 3G-ITP-00850

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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