General Pump 101146 Stainless Steel Turbo Nozzle Inline High-Pressure Filter 5,000 PSI 40 GPM 1/2" NPT-F x 1/2" NPT-M. Keeps debris out of nozzle and extends nozzle life

Features
• 100 mesh, stainless steel mesh screen is standard
• 60 mesh, stainless steel mesh screen is optional (Part No. 640055)
• Easy to install
• Easy to disassemble and assemble for cleaning
• Made with durable long-lasting materials
• MADE IN USA

Specifications
• Max Pressure: 5,000 PSI
• Max Volume: 40 GPM
• Max Temp: 200° F.
• Inlet: 1/2" NPT-F
• Outlet: 1/2" NPT-M
• Material: Stainless Steel, Buna-N
• Dimensions: 3.5" x 1.25"
• Weight: 0.70 lb

PA VB 80/400 Stainless Steel Unloader Valve 6,500 PSI. Pressure regulating valve equipped with double connection for inlet port. At gun shut off, the water flow is bypassed at reduced pressure

Featuring:
• Sturdy construction in Sst Aisi 303
• Return action of the piston by means of a powerful spring, for confident working and a reliable pressure adjustment
• Multiple connections for easy installation
• Hexagonal shaped check valve to avoid jamming

Specifications:
• Spring Color: Black
• Permissible Pressure: 6,500 PSI
• Rated Pressure: 5,800 PSI
• Rated Flow Rate: 21.0 GPM
• Material: Stainless Steel 303
• Rated Temperature: 195° F
• Inlet Ports (2): 1/2" F NPT
• Outlet Port: 1/2” F NPT
• Bypass Port: 1/2” F NPT
• AKA: AR # AR51248, GP # YU2158
• Weight: 47.0 Oz