B504 Cast iron Vari-Level Non-Trapped Body (4" BSP)

C.B Cast iron Vari-Level Membrane Clamping Collar (4" NPSM)

C.C Cast iron Vari-Level Membrane Clamping Collar (C2-C5)

C.D Cast iron Vari-Level Membrane Clamping Collar (D2-D8)

C.D10 Cast iron Vari-Level Membrane Clamping Collar (D10-D12)

C.H2 Stainless steel Vari-Level Membrane Clamping Collar (4" NPSM)

C.J2 Cast iron Vari-Level Membrane Clamping Collar (4" NPSM)

C202 Cast iron Vari-Level Non-Trapped Body (2" BSP)

C203 Cast iron Vari-Level Non-Trapped Body (3" BSP)

C204 Cast iron Vari-Level Non-Trapped Body (4" BSP)

C343 Cast iron Vari-Level Non-Trapped Body (82.5mm)

C344 Cast iron Vari-Level Non-Trapped Body (110.2mm)

C363 Cast iron Vari-Level Non-Trapped Body (90mm)

C364 Cast iron Vari-Level Non-Trapped Body (117mm)

C393 Cast iron Vari-Level Non-Trapped Body (87mm)

C502 Cast iron Vari-Level Non-Trapped Body (2" BSP)

C503 Cast iron Vari-Level Non-Trapped Body (3" BSP)

C504 Cast iron Vari-Level Non-Trapped Body (4" BSP)

D1002 Cast iron Vari-Level Non-Trapped Body for use with Bituminous Membrane (2" BSP)

D1003 Cast iron Vari-Level Non-Trapped Body for use with Bituminous Membrane (3" BSP)