Interpump PUMP WK5021 SX
The Interpump PUMP WK5021 SX is a 20.59 kW industrial pump delivering 21 L/min at 500 bar, designed for high-pressure applications across Southeast Asian manufacturing and processing sectors. Operating at 1450 rpm…
SKU 3G-ITP-01819
Also listed as: WK5021S000 · WK5021S 000
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Product Description
The Interpump PUMP WK5021 SX is a 20.59 kW industrial pump delivering 21 L/min at 500 bar, designed for high-pressure applications across Southeast Asian manufacturing and processing sectors. Operating at 1450 rpm with a compact footprint (350 mm length), this unit combines proven Interpump engineering with the power density required for demanding industrial workflows. 3G Electric supplies the WK5021 SX as an authorised distributor with full DDP logistics support to Singapore and the region.
Frequently Asked Questions
What is the Interpump PUMP WK5021 SX used for?
The Interpump PUMP WK5021 SX is a high-pressure industrial pump used for demanding applications such as water jet cutting, hydro-demolition, and pressure testing in manufacturing and processing sectors across Southeast Asia.
What are the specifications of the Interpump PUMP WK5021 SX?
The Interpump PUMP WK5021 SX delivers 21 L/min at 500 bar (7250 psi) and 20.59 kW (28 hp). It operates at 1450 rpm, weighs 21.5 kg, and has overall dimensions of 350 mm x 243 mm x 187.5 mm.
Where to buy the Interpump PUMP WK5021 SX in Singapore?
You can buy the Interpump PUMP WK5021 SX in Singapore through 3G Electric, an authorised distributor. We handle full DDP logistics, including customs clearance and delivery, to ensure the pump reaches your facility in Singapore.
How to maintain the Interpump PUMP WK5021 SX?
Regular maintenance of the Interpump PUMP WK5021 SX includes checking oil seals, replacing packing and valve kits as needed, and monitoring oil level via the sight glass. Always follow Interpump’s service intervals for seals and pistons to ensure reliable high-pressure operation.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official WK5021 parts list — 107 parts, 54 available in catalog
Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
54 parts available in our catalog — get a single quote with volume pricing
Official WK5021 parts list — Industrial Pumps (Series 69)
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.
