Headers - Palmer UK

Code	Variation
HB53	Low Loss Header 53 Threaded Female C/W Air Vent and Drain Valve Insulated 1"
HB93	Low Loss Header 93 Threaded Female C/W Air Vent and Drain Valve Insulated 1 1/4"
HB133	Low Loss Header 133 Threaded Male C/W Air Vent and Drain Valve Insulated 1 1/2"
HB153	Low Loss Header 153 Threaded Male C/W Air Vent and Drain Valve Insulated 2"
HB208	Low Loss Header 208 Threaded Male C/W Air Vent and Drain Valve Insulated 2"