GRACO 246687 – Air-Operated Mastic Fluid Pressure Regulator, Stainless Steel, 3/4″ NPT

GRACO 246687 Air Operated Mastic Fluid Pressure Regulator

These regulators control downstream pressure for mastic or semi-solid material. Install a regulator ahead of each spray gun or extruder gun in a multiple outlet system. The regulator provides precise pressure control to each spray gun from a common header system. It also dampens flow surges when line valves are opened and during pump stroke changeover.

Related Parts

961635 – Air Operated Mastic Fluid Pressure Regulator

243700 – 230 V Heated Fluid Pressure Regulator

246642 – Stainless Air-Operated Mastic Fluid Pressure Regulator, 3/4″, 100-4500 PSI Regulated

246643 – Air Operated Heated Mastic Fluid Pressure Regulator

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

Reference Manuals

336833 (Page 128) Single Component Catalog – Buyer’s Guide and Specifications

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

310568 (Page 17) Dura-flo, 45:1 and 56:1 Ratio, Premier and King Booster Packages

406577 (Page 1) 246728 Spring Loaded Section Conversion Kit

Specifications

Actuation Type	Air
Flow Control Type	Regulation
Gauge Port Size (in)	3/4
Gauge Port Type	NPT
Inlet Size (in)	3/4
Inlet Thread Type	NPT
Maximum Regulated Pressure (psi)	4500
Maximum Viscosity (cP)	80000
Maximum Working Pressure (MPa)	34.4
Maximum Working Pressure (psi)	5000
Minimum Regulated Pressure (psi)	100
Outlet Size (in)	3/4
Outlet Thread Type	NPT
Type	Fluid Regulator
Wetted Material	Zinc-Plated Carbon Steel, Brass, Stainless Steel, Buna-N, Urethane, Tungsten Carbide