Complete Pump Head with Unloader & Installed Thermal Relief Valve Replacement, Pressure washer pump heads for Annovi Reverberi models AR43361, SRMW2.3G28 and SRMW2.4G28

The assembly features premium brass fittings that ensure durability and superior connection integrity. The three-port design with brass inserts allows for optimal flow distribution, while the precision-engineered unloader valve helps maintain consistent pressure levels. This pump head assembly is constructed from high-grade materials, with a sturdy aluminum body and brass components that work together to deliver dependable service. Perfect for professional pressure washing equipment, this unit is designed to handle demanding cleaning tasks while providing smooth, efficient operation. 【Please Note】Designed to work with pressure washer pumps SRMW2.3GPM & SRMW2.4GPM ONLY. Will NOT fit on SRMW 2.2 GPM pumps.

• Specs - Maximum Pressure: 2800 PSI. Maximum Flow: 2.4 GPM.This pump head is for use with Annovi Reverberi SRMW2.3G28 and SRMW2.4G28 model pumps ONLY. Will NOT fit on SRMW 2.2 GPM Pumps
• Built-in thermal safety valve automatically releases overheating pressure, prevents the pump body from being damaged by high temperature expansion, and ensures long-term operation safety, especially for high-intensity cleaning scenarios.
• for Annovi Reverberi series models AR43361, SRMW2.3G28/SRMW2.4G28, seamless compatibility with the original structure, perfect recovery of the factory performance of the equipment, to avoid compatibility risks.
• Integrated design, pre-assembly of key components (unloader + heat release valve), no additional debugging, users can replace themselves, greatly reducing downtime maintenance time.
• Optimize pressure output stability to ensure continuous high pressure water flow, speed up cleaning while reducing energy consumption for high frequency commercial or household use.
• High strength ceramic plunger and wear-resistant metal pump body, coupled with pre-installed unloader and heat release valve, effectively reduce pressure fluctuations and high temperature damage, significantly improve pump head durability, reduce frequent replacement costs.