Skip to main content
Pressure Solutions Logo
Trade Me Logo
Home
Products
Services
About Us
Contact Us

Enquiry

General Enquiry

Tell us what you need and we will point you in the right direction.

Contact Information

Provide either an email address or phone number.

Your Message (optional)

Attachments(optional)

Images and documents, 10MB total upload limit per enquiry

ALL PRODUCTSSENATOR SILENT SERIES

SENATOR SILENT SERIES

JetwaveCold Water Diesel

Price on Application

Please contact us for pricing

Indicative prices only, subject to change without prior notice

Images shown are for illustration purposes only and may vary from actual product

Variants

Scroll horizontally to see all specs
Pressure Solutions Logo

New Zealand's trusted provider of professional pressure washing equipment, pumps, and cleaning solutions.

Trade Me Logo

Quick Links

  • Home
  • About Us
  • Services
  • Products
  • Contact
  • Leave a Review

Top Categories

  • Pressure Washers
  • High Pressure Pumps
  • Accessories & Parts
  • Drain Cleaning & Jetter Equipment
  • Chemicals & Consumables
  • Engines & Electric Motors

Get in Touch

56 Diana Drive

Wairau Valley, 0627

Auckland, New Zealand

Mon-Fri: 8:00am - 5:00pm

Sat-Sun: Closed

09 443 2913
sales@pressuresolutions.nz

© 2026 Pressure Solutions. All rights reserved.

Privacy PolicyTerms of Service

Description

Industrial Usage Ultra Silent High Pressure Cleaner

  • JW® UDOR® Premium Italian plunger pump running at 1500RPM direct with soft coupling to the engine, allows longer life and no reduction method.

  • Oversized Liquid Cooled Kohler™ KDI1903 42HP diesel engine that optimises all speeds and loads.

  • InteliUMS™ LCD Unit management system displays live data readouts, warnings and auto shutdown to protect the units critical components.

  • Sound proof cabinet ensures ultra low noise emissions approx 70dB allowing after hours cleaning in built up areas.

  • Enclosed steel cabinet protection keeps all critical working components safe from weather and operator error.

  • Battery isolator & emergency stop. Lockable diesel fuel fill point for added safety.

  • Optional: Dual Operator Upgrade, allows for two operators running at 3000 PSI | 20.5 L/PM for each gun. (ONLY available with the 280-31 model)

The Senator Silent Series is the ultimate industrial enclosed high pressure cleaner, made for serious operators and industrial conditions. Perfect for Mine Sites, Government & Council for after hours cleaning. Shipyards & Logistics, Gas & Oil and any other heavy duty industrial setting.

G2 Washbox Included Accessories:

  • Gun: J5500K LTF (Low Trigger Force) gun with swivel and lance coupling system.

  • Lance: JW Straight stainless steel lance with snap coupling + high end stainless steel nozzle with rubber protector and snap tail.

  • Hose: 10m of non marking double wire braid high pressure hose with M22 couplings.

  • Other Box Contents: Spare o-rings, manuals and documentation, partitions for optional accessories, key for machine (if applicable)

*See attached brochures for further information or contact us for more information - happy to talk through options and why this may be a suitable option for you

rpm
1500 RPM
flow
20 – 31 L/min
pressure
275 – 280 bar

Warranty Policy

PDF Document

Return and Credit Policy

PDF Document

Credit Return Form

PDF Document

Jetwave Senator Silent 280-31 - Product Sheet - 2026.pdf

PDF Document

Jetwave Senator Silent 275-20 - Product Sheet - 2026.pdf

PDF Document

Stock
SS2720SENATOR SILENT 275-20
20 L/min
275 bar
SS2831SENATOR SILENT 280-31
31 L/min
280 bar

Related Products