The Amico Dome Loaded Series Regulator shall be for a line supply and of a heavy duty type.


3.75″ W x 4″ H x 5.63″ D (95.3 mm x 101.6 mm x 143 mm)

WEIGHT: 4 lb. 8 oz. (2.04kg)

Design Construction

• Forged brass body & housing cap

• Stem type seat mechanism – fabric reinforced neoprene

• 1/2″ NPT(F) inlet and outlet ports


Maximum inlet pressure 300 psi

Maximum outlet pressure 125 psi

Temperature operating range 0-140° F

Dome load inlet size 1/4″ NPT(F)

Maximum dome load pressure 125 PSIG

Delivery Range Key

D 5-125 PSIG


1/2″ NPT(F) Inlet and Outlet Ports

• Requires pilot regulator to control pressure in dome for control of delivery pressure.

• The DL 700 line regulator is externally dome loaded for remote control of gases. The delivery pressure on the DL 700 is controlled by the pressure supplied from a remote pilot regulator.

WARNING: NOT for use on cylinders.

Spec sheets