GRACO 244740 – Air-Operated Mastic Fluid Pressure Regulator, Zinc, 3/4″ NPT(F)

GRACO 244740 Air Operated Mastic Fluid Pressure Regulator

The mastic regulator is ideal for low to high viscosity sealants or adhesives.

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.

Compatible Equipment

961635 – Air Operated Mastic Fluid Pressure Regulator ambient air-operated regulator

Pressure sensors

GRACO sealants and adhesives equipment

spray gun

extruder gun

multiple outlet system

Related Parts

961635 – Air Operated Mastic Fluid Pressure Regulator

238894 – High Pressure Fluid Regulator, 500-4000 psi, 1 gpm, SST, 3/8″(F) x 3/8″(F), 1/4″(F) Port, w/ Gauge

244734 – Air Operated High Pressure Fluid Pressure Regulator w/ Ez Flush Gauge Port

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 1) Spring-Operated and Air-Operated, High Pressure Mastic Fluid Regulators

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)	250
Outlet Size (in)	3/4
Outlet Thread Type	NPT
Type	Fluid Regulator
Wetted Material	Zinc-Plated Carbon Steel, Brass, Stainless Steel, Viton, Tungsten Carbide, UHMWPE, Ethylene, Propylene, PTFE