General Pump Replacement 1/2" EPDM Quick Disconnect Coupler O-Ring. EPDM is one of the most versatile and durable rubbers available, providing outstanding heat, weather, and ozone resistancee

Specifications
• Fits all standard 1/2" quick disconnect couplers
• Material: EPDM
• Max. Temperature: 250° F
• Color: Brown

Accutek® S1022-C Steel Male Hex Nipple 3/8 Male Pipe x 3/8 Male Pipe Hydraulic Fitting. Fairview's SAE steel pipe fittings create a stress-generated seal.

Specifications:
• Applications - Water, Oil, Air
• Working Pressure: 4,000 PSI
• Burst Pressure: 16,000 PSI
• Working Temperature: -65°F (-54°C) to 250°F (120°C)
• Pipe threads must be sealed using approved thread sealant
• Weight: 0.09 lbs

General Pump #2.3mm Fixed Chemical Injector, High Draw, Chemical Draw 20% with 3/8" NPT-M. This 20% fixed flow chemical injector is connected to the downstream side of the pressure pump and is activated when using a low pressure soap nozzle. Choose size based on flow rate of your pressure washer

Features
• 20% injection draw rate
• Made in the USA
• A cost effective solution to your chemical application needs

Injector Specifications:
• Size: # 2.3 mm (5.0 to 8.0 GPM)
• Max Operating Pressure: 4,500 PSI
• Max Temperature: 195° F
• Inlet: 3/8” NPT-M
• Outlet: 3/8” NPT-M
• Chemical Port: 1/4” Hose Barb
• Materials: Brass, Stainless Steel, Viton
• Note: If between sizes, choose the smaller injector size
• Weight: 0.30 lbs

General Pump 3/8" 4,000 PSI Quick Disconeect Coupler Fittings (1 Plug & 1 Socket)

Features:
• Working Pressure: 4,000 PSI
• 1 pc: 3/8” NPT-F Brass quick coupler socket
• 1 pc: 3/8” NPT-F Zinc Plated Hardened Steel quick disconnect coupler plug
• Works with standard quick connects
• Weight: 0.30 lb