Ready to upgrade to gas roof pump? This kit allows you to easily install a gas roof pump with everything needed! You will need to supply your own Water & SH tank. We recommend 200+ gal for water and 100+ for SH. This kit does not come assembled. 

• The Gas Roof Pump Kit with Honda P40 Pull Start is a professional-grade softwash system built for roof cleaning, house washing, and exterior maintenance. Featuring a powerful Honda gas engine paired with the P40 diaphragm pump, this kit delivers reliable flow, chemical resistance, and long-lasting performance. The manual pull start ensures a simple, dependable design with fewer electrical components, making it ideal for contractors who prefer a rugged, low-maintenance system.

  Key Features & Specs:

  • Pump: P40 Diaphragm Pump

  • Engine: Honda gas engine with pull start

  • Heavy-duty, chemical-resistant construction

  • Provides consistent flow for roof cleaning and softwash jobs

  • Simple, durable pull-start design with fewer electrical parts

  • Compatible with bleach mixes, surfactants, and cleaning solutions

  • Designed for professional softwash contractors

  • Perfect for roof cleaning, siding, and exterior surface applications

  The Gas Roof Pump Kit – Honda P40 Pull Start is the perfect choice for professionals who want a straightforward, dependable system without sacrificing performance.