SB Thermulock 1 1⁄2" & 2" - Non-return valve, thermal isolating - Backflow preventer type SB TS Thermulock
by Flamco
SKU M58130
Backflow preventer for direct screwing onto the pump head, manually adjustable. Models with and without air lock. Backflow preventer, type SB TS (Thermulock)
LS = Air lock, F = Female thread, M = Male thread M58130 - SB Thermulock 1 1/2" - Backflow Preventers | Flamco Group