GRACO H43803 - Xtreme-Duty 4500 PSI High Pressure Hose 3/8" x 3 ft

GRACO H43803 Xtreme-Duty high pressure fluid hose designed for professional spray applications requiring maximum durability and performance. Features lightweight, ergonomic design with genuine GRACO quality construction for reliable fluid transfer in demanding coating operations.

Xtreme-Duty Airless High-Pressure Hose is designed to withstand the rigors of high-pressure spraying. Its durable design meets exacting standards – ultimately reducing downtime due to hose failure.

Additional Specifications

• Inside Diameter: 0.375 inches (10mm)
• Length: 3 feet (0.9m)
• Max Working Pressure: 4500 PSI (31, 310)
• Type: Dispense
• Hose Diameter: 3/8 in (9.5 mm)
• Maximum Fluid Temperature: 160°F (71° C)
• Sound Pressure: 84.3dB(A)
• Sound Power: 95.7dB(A)

Specifications

Features

• High-pressure rating up to 4500 PSI
• Durable Nylon construction for chemical resistance
• Compact 3-foot length for flexible positioning
• 3/8 NPT female coupling for secure connections
• Designed for dispense applications from fluid plate to valve
• Lightweight and ergonomic design

Applications

• Fluid dispensing systems
• Industrial spray equipment
• Paint and coating applications
• Chemical transfer systems
• High-pressure fluid delivery
• High pressure spray applications

Compatible Equipment

• XTR-5 spray guns (5000 PSI max)
• XTR-7 spray guns (7250 PSI max)
• Ram pumps
• High-pressure dispensing equipment

Related Parts

• H52506 - Xtreme-Duty 5600 PSI High Pressure Hose 1/4" x 6 ft
• 109165 - 3/8" x 15 ft Lubrication Hose 4000 PSI
• H53806 - Xtreme-Duty 5600 PSI High Pressure Hose 3/8" x 6 ft
• H53810 - Xtreme-Duty 5600 PSI High Pressure Hose 3/8" x 10 ft
• H42503 - Xtreme-Duty 4500 PSI High Pressure Hose 1/4" x 3 ft
• H42506 - Xtreme-Duty 4500 PSI High Pressure Hose 1/4" x 6 ft
• H42510 - Xtreme-Duty 4500 PSI High Pressure Hose 1/4" x 10 ft
• H42525 - Xtreme-Duty 4500 PSI High Pressure Hose 1/4" x 25 ft
• H42550 - Xtreme-Duty 4500 PSI High Pressure Hose 1/4" x 50 ft
• H4251X - Xtreme-Duty 4500 PSI High Pressure Hose 1/4" x 100 ft

Part of GRACO's dispense hose line for connecting fluid plates to valves in high-pressure applications Part of the Xtreme-Duty 4500 PSI high pressure hose family. Compatible with multiple XTR series airless spray guns. Part of GRACO's ram pump accessories line, specifically designed for high-pressure hose applications in sealants and adhesives equipment

Reference Manuals

• 300639 (Page 14) Graco PRECISIONFLO LT Brochure
• 336053 (Page 2) Graco XTR Airless Spray Guns Flyer (English)
• 336833 (Page 135) Single Component Catalog - Buyer's Guide and Specifications
• 343214 (Page 11) Airless Accessories
• 344386 (Page 7) Airless Accessories Brochure