Kosan Regulators

1/4" X 1/2" STRAIGHT ( 9/CS)

The first stage regulator is a regulator reducing the inlet pressure, coming from the withdrawal cylinder, to a medium level suitable to feed a second stage regulator consequently.

They have to be used outdoors in correct mounting position with vent-hole turned downwards.

p>Capacities in BTU\hr: 1,000,000 (11.26)
Inlet connection, inches:1/4" NPT
Outlet connection, inches: 1/2" NPT
Outlet Adjustment: No Adjustment

The first stage regulator is a regulator reducing the inlet pressure, coming from the withdrawal cylinder, to a medium level suitable to feed a second stage regulator consequently.

 

The second stage regulator is a regulator reducing the pressure coming from a first stage regulator directly to the inlet pressure of the user appliance or to a medium pressure value in case of installations with Line Pressure Regulators.

Back Mount 998 LP-03, 998 LP-04 and 998LP-29

Capacities in BTU\hr: 800,000 (9.01)
Inlet connection, inches:1/2" NPT
Outlet connection, inches: 1/2" NPT

The second stage regulator is a regulator reducing the pressure coming from a first stage regulator directly to the inlet pressure of the user appliance or to a medium pressure value in case of installations with Line Pressure Regulators.

Capacities in BTU\hr: 1,000,000 (11.26)
Inlet connection, inches: 1/2" NPT
Outlet connection, inches: 1/2" NPT

The second stage regulator is a regulator reducing the pressure coming from a first stage regulator directly to the inlet pressure of the user appliance or to a medium pressure value in case of installations with Line Pressure Regulators.

Capacities in BTU\hr: 1,400,000 (15.76)
Inlet connection, inches:1/2" NPT
Outlet connection, inches: 3/4" NPT

The second stage regulator is a regulator reducing the pressure coming from a first stage regulator directly to the inlet pressure of the user appliance or to a medium pressure value in case of installations with Line Pressure Regulators.

Capacities in BTU\hr: 1,400,000 (15.76)
Inlet connection, inches: 3/4" NPT
Outlet connection, inches: 3/4" NPT

1/2" X 3/4" BACKMOUNT KOSAN W/O DIELECTRIC (12/CS)

The second stage regulator is a regulator reducing the pressure coming from a first stage regulator directly to the inlet pressure of the user appliance or to a medium pressure value in case of installations with Line Pressure Regulators.

Back Mount 998 LP-03, 998 LP-04 and 998LP-29

Capacities in BTU\hr: 1,000,000 (11.26)
Inlet connection, inches:3/4" NPT
Outlet connection, inches: 3/4" NPT 90°

3/4" X 3/4" ANGLE *KOSAN W/O DIELECTRIC (12/CS)