Home / Pump / Spare Parts / Graco Generic / Diaphragm (T189294) PTFE Diaphragm (T189294) PTFE SKU: P189294 Manufacturer: Thinqk Bulk Orders Competitive Pricing Short Lead Times Consolidated Shipping Prompt Response Request a Quote Description Diaphragm (T189294) PTFE Related products Ball (T111626) PTFE Screw (T112161) O-Ring (T110004) PTFE O-Ring (T110636) PTFE Popular Brands Featured Categories Lubricants Safety Desiccant Breathers Ventilation Flame Detection Gas Detection Air Compressors Tools Valves Aids to Navigation Hoists Visual Oil Analysis