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Datasheet generated 2026-10-08
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Graco Round Auto Fusion Air-Purge Gun with 02 Mix Chamber

Graco · Tools & Workshop Consumables · Spray Guns · USA · graco.com
Part Number
248378  ·  HS 8424.20
Graco Round Auto Fusion Air-Purge Gun with 02 Mix Chamber

Graco 248378 Round Auto Fusion Air-Purge Gun with 02 Mix Chamber, part number 248378. Fusion AP Auto plural-component impingement-mix spray gun, 0.0520 in (1.32 mm) fluid orifice, Round spray pattern. Maximum fluid pressure 3500 psi (241 bar). Maximum fluid temperature 200 °F. Compatible material: Adhesives, Polyurethane, Polyurea, Polyurethane Coating, Spray Polyurethane Foam. All values read from the Graco product page (248378 on graco.com).

Technical Specifications

BrandGraco Model: Fusion AP Series: Auto Part number: 248378 Type: Spray Gun Gun type: Air Purge Gun Compatible material: Adhesives, Polyurethane, Polyurea, Polyurethane Coating, Spray Polyurethane Foam Spray pattern: Round Fluid orifice size: 0.0520 in (1.32 mm) Mix chamber: 02 (.052) Maximum fluid pressure: 3500 psi (241 bar) Maximum air inlet pressure: 130 psi (9 bar) minimum air inlet pressure: 80 psi (5.5 bar) Maximum fluid temperature: 200 °F (93 °C) Maximum flow rate @ pressure: 50 lb/min Sound pressure level: 70 dB(A) Sound power level: 79.9 dB(A) Overall length: 7.6 in (193 mm) Overall height: 3.75 in (95 mm) Overall width: 3.1 in (79 mm)

Properties

Pressure rating3500 psi (241 bar) max fluid
Temperature rangeup to 200 °F (93 °C)
MOQ1

Compatibility

Fusion is Graco's plural-component impingement-mix spray-gun line for the Reactor proportioner range. Auto series; Air Purge Gun; 0.0520 in fluid orifice; mix chamber 02 (.052); Round spray pattern. Confirm orifice size, mix chamber/module and spray pattern match the material and output before ordering.

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