Menu
Skip to main content
phone.svg 015395 66193email.svg sales@flowjet.co.uk
FacebookTwitterBlogYoutube
All Products
Brands
Machine Repair
Size Charts
Offers
Contact Us
Type to search
Type to search

Shop popular:

NEW Nilfisk Hot Pressure WashersPressure WashersMachine Parts by BrandPumps & SparesPopular High Pressure HosesHose ReelsNozzlesPressure Washer TriggersUnloader ValvesInterpump Service Kits

Free UK mainland delivery on orders over £200 excluding VAT

Speak to an Expert: 015395 66193

Finance Available

Rated 4.8 on Google

Interpump 66 & 66HP Series Twin Shaft PumpsInterpump 66 & 66HP Series Twin Shaft Pumps
Interpump 66 Series Pump - 1450 Rpm - 2 Shaft
interpump-66-series-pump-1450-rpm-2-shaft W1550TS

Interpump 66 Series Pump - 1450 Rpm - 2 Shaft

SKU: W1550TS
Save 19%
exc. vat
inc. vat
Was
£1,294.75
£1,553.70
Now
£1,048.75
£1,258.50
Out of stock
We are sorry, this product is currently out of stock.
  • Get finance on orders over £1000 Learn More
  • Free UK mainland delivery on orders over £200 excluding VAT
  • Bulk discounts available
  • Stock moves quickly. For large or urgent orders, call 015395 66193 to confirm availability.
  • Need assistance? Call 015395 66193

Interpump 66 series pump for 1450 rpm drive, rated at 150 bar and 50 LPM, with two 24mm male shafts and a forged brass manifold.

Specification

  • Part number: W1550TS
  • Series: Interpump 66
  • Maximum pressure: 150 bar
  • Flow: 50 LPM
  • Speed: 1450 rpm
  • Power required: 20hp (14.70 kW)
  • Shafts: 2 x 24mm male
  • Manifold: forged brass
  • Inlet: 3/4" BSP female
  • Outlet: 3/8" BSP female

Service kits

Interpump kits for this pump, taken from the Interpump parts list and quick kit guide. Check the model on your pump plate before ordering.

Piston28 x 54mm
Valve kitKIT169
Oil seal kitKIT2
Water seal kit (3 pistons)KIT248
Complete seal assembly (1 piston)KIT247

    Related Products

    01 — 00
    Interpump Piston 66.0410.09 28x54mm

    Interpump 66 Series Ceramic Piston 28x54mm

    SKU: 66.0410.09
    Out of Stock
    £94.13 inc. vat£78.44 ex vat
    Interpump KIT169 Valve Kit with 6 Valves and O-Rings

    Interpump KIT169 Valve Kit – 6 Valves & O-Rings (Fits WS, T & W Series Pumps)

    SKU: KIT169
    In Stock
    Was £173.57 ex vat£168.71 inc. vat£140.59 ex vat
    Interpump KIT 2 Pump Oil Seal Kit – Genuine replacement oil seals for Series 47 & 66 high-pressure pumps.

    Interpump Oil Seal Kit 2

    SKU: KIT2
    In Stock
    Was £18.06 ex vat£17.56 inc. vat£14.63 ex vat
    Interpump Service/Repair Kit 247

    Interpump Service/Repair Kit 247

    SKU: KIT247
    Out of Stock
    Was £126.62 ex vat£123.07 inc. vat£102.56 ex vat
    Interpump Service/Repair Kit 248

    Interpump Service/Repair Kit 248

    SKU: KIT248
    Out of Stock
    Was £210.48 ex vat£204.59 inc. vat£170.49 ex vat
    Interpump Genuine Pump Oil

    Interpump Pump Oil

    SKU: ZOIL
    In Stock
    Was £14.92 ex vat£14.51 inc. vat£12.09 ex vat
    Interpump Pump Rail Kit 209-1051

    Interpump Pump Rail Kit 209-1051

    SKU: 209-1051
    In Stock
    Was £20.52 ex vat£19.94 inc. vat£16.62 ex vat

    Get 10% Off Your First Order

    Join our trade list for new-stock alerts, clearance deals and expert cleaning tips. View our Privacy Policy. Unsubscribe at any time.

    Flowjet Cleaning Equipment is a family-run

    business dealing in commercial and industrial

    Pressure Washers

    Customer Service
    Contact UsAbout UsOur BrochuresServicing & RepairMachine Collection & Repair ServiceFinance
    Charts and Drawings
    Pressure Washer Nozzle ChartFoam Nozzle Size ChartParts DrawingFAQsDrone Cleaning EquipmentElectric Motor Sizing Guide
    Information
    Delivery & ReturnsTerms & ConditionsPrivacy PolicyCookie Policy
    Address

    Flowjet Cleaning Equipment LTD

    Unit 4, Gatebeck Farm

    Gatebeck, Kendal

    LA8 0HW

    United Kingdom

    015395 66193sales@flowjet.co.uk
    © 2026. Flowjet Cleaning Equipment Ltd. All rights reserved. Company No. 07548943 / VAT No. 946227313Built by Vitara Commerce
    FacebookTwitterBlogYoutube

    PROMO: Get 10% OFF

    Would you like to save 10% on your order today? Enter your email address to receive a discount code!

    By signing up, you agree to receive marketing emails. View our privacy policy and terms of service for more info.