Dunlop No. 2 1/4 Red Rubber Handhole (DUN225BHH)Dunlop Adjustable Gaskets Handhole Red Rubber, Hot Water Model No. 2 1 4 Diameter: 3 5 8 Adjustable Size: 2 1 2 x 4 1 2

Part Number: 198630

12 and Power Piping Code ASME B 31

Additionally

Thermolec B-18

Model number 61-HD is a head mechanism for model number 61 controls

1 MPT Connection

the VA series electric zone valve actuator is a new concept in zone controls

The Apollo® 13 Series bronze low pressure steam safety valve is designed to meet ASME Section IV code requirements for protection of steam heating boilers

Overall Height: Add thermostat dimensions less 1/4”

Boiler Low Water Cut-Off Switch

Thermolec B-27

Angle Valve not for use in water systems intended for human consumption