The GRACO 191407 is a diaphragm made from Hytrel material
It is constructed for durability and painter comfort
The part is intended to secure and allow pivotal movement of nozzle components
One-piece center section to prevent air leaks
It is constructed for reliable heating of materials within spray foam and polyurea application systems
GRACO Python XL Pneumatic Chemical Injection Pump, 4-1/2 in Air Motor, Chromex Coated 5/8 in Plunger, TFE/P Seals, CE Approved - (SKU: A25443) The GRACO 191407 is aThe GRACO Python XL Pneumatic Chemical Injection Pump is a robust, double acting pump designed for high pressure chemical injection applications. It features a Chromex coated 5 8 in plunger and TFE P seals, ensuring durability and chemical resistance. This pump is intended for use in demanding industrial environments where reliable, continuous chemical injection is required. Key Features: Pneumatic Chemical Injection Pump Python XL, 4 1 2 in Air