The diaphragm or bimetal structure air exhaust kit can be replaced online.
1/2"-3/4" Screwed|Cast Iron |Maximum Displacement 600kg/hBody Material: Cast IronSpecification and Connection: 1/2"-3/4" Screwed BSP, BSPT, NPT
1" Screwed | Cast Iron | Maximum Displacement 1200kg/hBody Material: Cast IronSpecification and Connection: 1" Screwed BSP, BSPT, NPT
DN15-DN20 Flanged|Cast Iron|Maximum Displacement 600kg/hBody Material: Cast IronSpecification and Connection: DN15-DN20 Flanged PN16
DN25 Flanged|Cast Iron|Maximum Displacement 1200kg/hBody Material: Cast IronSpecification and Connection: DN25 Flanged PN16
1/2"-3/4" Screwed|Carbon steel, stainless stee|Maximum Displacement 600kg/hBody Material: Carbon steel, stainless steelSpecification and Connection:1/2"-3/4" Screwed BSP, BSPT, NPT1/2"-3/4" Weld SW, BW
1" Screwed|Carbon steel, stainless steel|Maximum Displacement 1200kg/hBody Material: Carbon steel, stainless steelSpecification and Connection:1" Screwed BSP, BSPT, NPT1" Weld SW, BW
DN15-DN20 Flanged|Carbon steel, stainless steel|Maximum Displacement 600kg/hBody Material: Carbon steel, stainless steelSpecification and Connection:DN15-DN20 Flanged PN16/PN40 DN15-DN20 Flanged ANSI 150
DN25 Flanged|Carbon steel, stainless steel|Maximum Displacement 1200kg/hBody Material: Carbon steel, stainless steelSpecification and Connection:DN15-DN20 Flanged PN16/PN40 DN15-DN20 Flanged ANSI 150
DN15-DN32 Screwed|Cast Iron|Maximum Displacement 2500kg/hBody Material: Cast IronSpecification and Connection: DN15-DN32 Screwed BSP, BSPT, NPT
DN15-DN25 Flanged|Cast Iron|Maximum Displacement 2500kg/hBody Material: Cast IronSpecification and Connection: DN15-DN25 Flanged PN16
DN32-DN50 Flanged|Cast Iron|Maximum Displacement 3600kg/hBody Material: Cast IronSpecification and Connection: DN32-DN50 Flanged PN16
DN15-DN25 Flanged|Carbon steel, Stainless steel|Maximum Displacement 2000kg/hBody Material: Carbon steel, stainless steelSpecification and Connection: DN15-DN25 Flanged PN16/PN40DN15-DN25 Flanged ANSI 150