Carlisle ST-1 Gun Parts

The Carlisle 336394 air check valve assembly is the replacement air check valve for the Carlisle ST1 air-purge spray foam gun. Carlisle designed the ST1's integral air check valve to keep crossover or fluid leaks from entering the air sections. The ST1 accepts interchangeable...

The Carlisle 336417 o-ring 2-pack seals the junction between the head and handle of the Carlisle ST1 spray foam gun. Replace them whenever the head is separated from the handle. The ST1 accepts interchangeable mix chambers and tips for different flow rates and patterns.Features...

The Carlisle 336359 shaft guide is a replacement guide for the shaft of the Carlisle ST1 spray foam gun, helping keep the shaft aligned as the gun cycles. The ST1 uses an air-purge design with an integral air check valve to keep material out...

The Carlisle 336375 side seal cartridge assembly (A, poly) is the A-side (ISO) side seal cartridge with a polymer side seal for the Carlisle ST1 air-purge spray foam gun. The cartridge design makes side seal changes quick in the field. The ST1 uses an...

The Carlisle 336360 fluid check valve assembly (A side) is the ISO-side check valve for the Carlisle ST1 air-purge spray foam gun. Check valves stop material from flowing backward, helping prevent crossover between the A and B sides. The ST1's Ultra Onyx coated body...

The Carlisle 336738 grease fitting is the replacement grease (zerk) fitting for the Carlisle ST1 spray foam gun, used for routine gun lubrication. The ST1 is designed for single-tool field maintenance.Features Genuine Carlisle part 336738 Grease fitting for gun lubrication Replace if damaged or...

The Carlisle 336361 fluid check valve assembly (B side) is the resin-side check valve for the Carlisle ST1 spray foam gun, the companion to the A-side 336360 valve. The ST1 accepts interchangeable mix chambers and tips for different flow rates and patterns.Features Genuine Carlisle...

The Carlisle 336376 side seal cartridge assembly (B, poly) is the B-side (resin) polymer side seal cartridge for the Carlisle ST1 spray foam gun, the companion to 336375. The ST1's Ultra Onyx coated body is built for easier cleaning and longer life.Features Genuine Carlisle...

The Carlisle 336353 head is the main gun head (body block) of the Carlisle ST1 air-purge spray foam gun, sold on its own for rebuilding a gun with a damaged body. The ST1 is designed for single-tool field maintenance.Features Genuine Carlisle ST1 gun head...

The Carlisle 336356 manifold screw secures the fluid manifold on the Carlisle ST1 air-purge spray foam gun. The ST1 accepts interchangeable mix chambers and tips for different flow rates and patterns.Features Genuine Carlisle part 336356 Secures the ST1 fluid manifold Replace stripped or lost...

The Carlisle 336446 mix chamber A 00 is a size A/00 replacement mix chamber for the Carlisle ST1 spray foam gun, where the A and B components impinge and mix. The ST1 is designed for single-tool field maintenance.Features Genuine Carlisle ST1 mix chamber Size...

The Carlisle 336437 guide is the ST1 guide assembly, supplied with its o-ring, for the Carlisle ST1 spray foam gun. The ST1 is rated to 3,500 psi and 200°F fluid temperature.Features Genuine Carlisle part 336437 Guide assembly supplied with o-ring Spare guide and housing...

The Carlisle 336737 safety stop knob is the replacement knob for the safety stop on the Carlisle ST1 air-purge spray foam gun. The ST1 is rated to 3,500 psi and 200°F fluid temperature.Features Genuine Carlisle part 336737 Safety stop knob Complete kit available: 336429...

The Carlisle 336453 mix tip 01 and drill bit pairs a size 01 ST1 mix tip with a matching cleanout drill bit for the Carlisle ST1 air-purge spray foam gun. The ST1 uses an air-purge design with an integral air check valve to keep...

The Carlisle 336413 o-ring 2-pack is the replacement o-ring set for the safety stop on the Carlisle ST1 spray foam gun. The ST1 uses an air-purge design with an integral air check valve to keep material out of the air passages.Features Genuine Carlisle o-rings...

The Carlisle 336426 front end assembly kit is a complete front end assembly for the Carlisle ST1 spray foam gun, a fast way to recover a gun with a damaged or heavily fouled front end. The ST1 uses an air-purge design with an integral...

The Carlisle 336735 spring is a genuine Carlisle replacement spring for the ST1 spray foam gun. The ST1's Ultra Onyx coated body is built for easier cleaning and longer life.Features Genuine Carlisle part 336735 Replacement spring Keep on hand for gun rebuilds Specifications Part...

The Carlisle 336373 end cap is the replacement end cap for the Carlisle ST1 spray foam gun. Its matching o-rings are available as 336420 (2-pack). The ST1 is rated to 3,500 psi and 200°F fluid temperature.Features Genuine Carlisle part 336373 Replaces a damaged end...

The Carlisle 336420 o-ring 2-pack is the end cap o-ring set for the Carlisle ST1 air-purge spray foam gun, used with the 336373 end cap. The ST1 is designed for single-tool field maintenance.Features Genuine Carlisle o-rings End cap size 2 o-rings per pack Specifications...

The Carlisle 336429 safety stop assembly kit restores the safety stop on the Carlisle ST1 air-purge spray foam gun. Related parts include the 336737 safety stop knob and 336413 safety stop o-rings. The ST1's Ultra Onyx coated body is built for easier cleaning and...

The Carlisle 336736 lock arm is a genuine Carlisle replacement lock arm for the ST1 spray foam gun. The ST1 accepts interchangeable mix chambers and tips for different flow rates and patterns.Features Genuine Carlisle part 336736 Replacement lock arm Replace if bent, cracked or...