GRACO Heavy-Duty PTFE Diaphragm Kit - (SKU: 253627)The GRACO 253627 is a heavy duty PTFE (polytetrafluoroethylene) diaphragm replacement kit designed for use in GRACO diaphragm pumps. It is intended to restore or maintain the performance of compatible GRACO pump models by replacing worn or damaged diaphragms. Key Features: Diaphragm replacement kit 1590 (also compatible with 515, 716, 1040, 2150, 3150) PTFE (polytetrafluoroethylene) GRACO 515, 716, 1040, 1590, 2150, 3150 diaphragm pumps Heavy duty

Easy maintenance and robust construction

Robust and durable construction

86 MPa) (for Husky 1050 series

Santoprene check balls (elastomeric material)

Follow manufacturer guidelines for mounting and securing the pump

Follow manufacturer’s guidelines for air supply and exhaust

Maximum air pressure: 50 psi (0

1-inch connection (specific to stainless steel variant)

Designed for use with fluids containing solids up to 1/8 in (3

and DataTrak™ communication for material tracking and diagnostics

Compatible with a wide range of fluids including chemicals

leak-free operation is required