GRACO 915587 – Diaphragm Housing

GRACO 915587 – Diaphragm Housing

Spring to Air Conversion Kit that converts the 903958 spring-operated regulator from spring control to air-operated control, enabling remote pressure regulation and automated control capabilities

Features

Converts spring regulator to air operation

Enables remote pressure control

Compatible with 903958 regulator

Applications

Automated pressure regulation

Remote control applications

System integration where air-operated control is preferred

Compatible Equipment

903958 – Stainless Spring Operated Mastic Fluid Pressure Regulator, 3/4 NPT – 3/4 in. npt(f) Spring-Operated Carbon Steel Regulator

243700 – 230 V Heated Fluid Pressure Regulator 230 Volt Heated Regulator

Related Parts

903958 – Stainless Spring Operated Mastic Fluid Pressure Regulator, 3/4 NPT

C06234 – Bleed Valve

521079 – Low-Range Conversion Spring

180978 – WASHER, support

180979 – DIAPHRAGM

108190 – GAUGE, air pressure; 0-100 psi (0-0.7 MPa, 0-7 bar)

This conversion kit allows upgrading from manual spring operation to air-operated control for enhanced automation capabilities Full specifications and kit contents are referenced to be on pages 30-31 of the manual, which are not visible on this page Part is reference #9 in the main assembly. Manual indicates there is a separate parts list for this diaphragm housing, but it is not shown on this page. This part is also included in Diaphragm Housing/Conversion Kit 915587 which includes items 101-115.

Reference Manuals

336833 (Page 131) Single Component Catalog – Buyer’s Guide and Specifications

307517 (Page 2) Spring-Operated and Air-Operated, High Pressure Mastic Fluid Regulators