Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono il peso

8mm) non return valve

It only needs to be connected to the main supply

Multifunction valves combine four functions:

crn 1 33 a fgj a v hqqv 92901359 Le valvole a pedale sonoVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 1 phase, fan cooled asynchronous motor.