The SL 35 TX is a high performance, balanced diaphragm 1st stage with anti-freeze kit designed for the Neptune Space. The first stage has adjustable medium pressure and is made of brass with a plated chromed finish body, stainless steel piston, Teflon seat, and stainless steel spring.

• High performance balanced diaphragm 1st stage 
• Adjustable medium pressure 
• Made of brass with a satin body finish 
• Standard connection 200 bar 
• 2 high pressure ports 7/16-20 UNF 
• 4 medium pressure ports 3/8-24 UNF 
• Flow rate of approx. 4800 l/m at 140 bars