GRACO 235627 - Polyurethane Ultra-Lite 4000 Flow Gun, 1/4 NPT(F) Inlet

The GRACO Ultra-Lite 4000 (part 235627) is a 150° severe-duty pistol grip flow gun designed for ergonomic operation and precise control of low-to-medium viscosity materials. Features operating pressure up to 4000 psi (276 bar; 276 MPa) with light trigger pull and easy handling for industrial and automotive single component sealant dispensing.

Specifications

• Flow Rate: 332 gpm at 1000 psi
• Thread: 1/4 npt(f) inlet
• Max Working Pressure: 4000 psi (276 bar; 276 MPa)
• Material: Aluminum, SST, polyurethane, FKM
• Angle: 150° pistol grip
• Grip Style: severe-duty pistol grip
• Weight: 15.5 oz (439 gm)
• Dimensions: 8.05 in x 1.2 in x 5.9 in (20.5 cm x 3.0 cm x 15.0 cm)
• Trigger Force 0 Psi: 1.5 lbs (0.68 kg)
• Trigger Force 1000 Psi: 4 lbs (1.8 kg)
• Fluid Outlet Size: Flange or 1/4 npt(f)
• Pressure Tube: Stainless steel, 0.187 in (4.75 mm) ID, 0.200 in (50.8 mm) valve seat diameter
• Needle Seat: Titanium nitride SST, 6.5° tapered
• Head Handle Angle: 150°
• Valve Needle: Tapered Valve Needle
• Series: Series B
• Waterbase Compatible: Yes

Features

• Ergonomic design for comfortable operation
• Operating pressure to 4000 psi (276 bar; 276 MPa)
• Precise control of low-to-medium viscosity materials
• Light trigger pull for easy handling
• Changeable tips for variety of dispensing needs
• 150° severe-duty pistol grip configuration

Applications

• Industrial single component sealant dispensing
• Automotive single component sealant dispensing
• Low abrasive fluid dispensing
• PVC sealer application
• Waterborne adhesives with abrasive fillers (SD model)
• Silicone and solvent-borne materials with abrasive fillers (SD model)

Compatible Equipment

• C00047 nozzle (sold separately)
• Waterbase materials

Related Parts

• Ultra-Lite 4000 SD
• C00047 nozzle
• 237607 - Ultra-Lite 4000 SD (Severe-Duty pistol grip flow gun)
• 237649 - Ultra-Lite 4000 SD with Swivel
• 235658 - Ultra-Lite 4000 Repair Kit
• 237596 - Ultra-Lite 4000 SD Repair Kit
• 235875 - Ultra-Lite PTFE Packing
• 235869 - 20° Taper Needle (for low abrasives)
• 235628
• 243775

C00047 nozzle not included. Part of Ultra-Lite 4000 and 4000 SD family. SD version designed for more abrasive materials. Part of Ultra-Lite 4000 series. Instruction manual 308253 available. Flow rate achieved using PVC sealer through 0.030 in diameter orifice nozzle - actual rates vary by material and pressure. This is a complete pistol grip spray gun model, not a kit. Part of the Ultra-lite waterbase compatible series.

Reference Manuals

• 336833 (Page 76)
• 308253 (Page 1) Ultra-lite Pistol Grip Flo-Gun