GRACO 237607 - Polyurethane Ultra-Lite 4000 Severe Duty Flow Gun, 1/4 NPT(F) Inlet
Ultra-Lite 4000 SD Severe-Duty pistol grip flow gun engineered for demanding applications requiring maximum durability and performance. Features enhanced needle seat design with 7.5° tapered titanium nitride SST for superior wear resistance and precision fluid control.
Specifications
- Flow Rate: 332 gpm at 1000 psi
- Length: 8.05 in. (204.47 mm)
- Thread: 1/4 npt(f) inlet
- Max Working Pressure: 4000 psi (276 bar, 276 MPa)
- Material: Aluminum, SST, polyurethane, FKM
- Fluid Outlet Size: Flange or 1/4 npt(f)
- Maximum Trigger Force: 1.5 lbs @ 0 psi, 4 lbs @ 1000 psi
- Weight: 15.45 oz. (439 g)
- Dimensions: 8.05 in x 1.2 in x 5.9 in (20.5 cm x 3.0 cm x 15.0 cm)
- Pressure Tube: Stainless steel
- Pressure Tube Id: 0.187 in (4.75 mm)
- Valve Seat Diameter: 0.200 in (50.8 mm)
- Needle Seat Type: Titanium nitride SST, 7.5° tapered
- Head Handle Angle: 150°
- Valve Needle Type: Tapered Valve Needle
- Series: Series A
- Waterbase Compatible: Yes
- Inlet Port Size: 1/4 npt(f)
- Outlet Port Size: 1/4 npt(f) with nut for metal flanged nozzle
- Valve Orifice: 0.20 in. (5.08 mm) dia. with tapered needle
- Height: 5.90 in. (149.86 mm)
- Width: 1.20 in. (30.48 mm)
Features
- Severe-duty construction for demanding applications
- Titanium nitride SST needle seat with 7.5° taper for enhanced durability
- High pressure rating up to 4000 psi
- Lightweight at 15.5 oz for reduced operator fatigue
- Stainless steel pressure tube for corrosion resistance
- Ergonomic pistol grip design
Applications
- Sealants and adhesives dispensing
- Severe-duty fluid application environments
- High-pressure spray applications
- Industrial coating applications
Compatible Equipment
- Ultra-Lite 4000 series systems
- High-pressure fluid dispensing equipment
- Waterbase materials
- Abrasive materials
- Model 237607
Related Parts
SD (Severe Duty) version features enhanced 7.5° tapered needle seat compared to standard 6.5° taper for increased durability in demanding applications. Compatible with various repair kits and replacement parts for maintenance. Part of the Ultra-lite Pistol Grip Flo-Gun family. This is a Series A model with tapered valve needle design, rated for abrasive material compatibility. Part of a family of flow guns with different pressure ratings and specifications. Model 237607 has aluminum fluid section compared to stainless steel in some other models.
Reference Manuals
