3575 Series Air Service Equipment

Operating Medium	Gases, air, inert gas, sweet (natural) and sour gases
Ingress Protection	Heavy seas/on deck rating
Ports NPT	(BSP option available); 3/4", 1"
Gauge Ports	(BSP option available); 1/8" NPT; 1/4" NPT (option available)
Relief/Vent Port	1/8" NPT (Fitted with bug screen)
Ambient Temperature	• -20ºC to +80ºC (-4ºF to +176ºF)
Filtration	5 micron
Working Pressure	Filters and Filter regulators; Manual drain 20 bar (290 psi); 0.2 to 4 bar (2.90 to 58 psi); 0.3 to 7 bar (4.35 to 12 psi); 0.5 to 10 bar (7.25 to 145 psi); 0.8 to 16 bar (11.60 to 232 psi)
Bowl Retention Capacity	260cc (15.87cu ins)
Regulated Pressure	• 0.1 to 2 bar (1.45 to 29 psi); • 0.2 to 4 bar (2.90 to 58 psi); • 0.3 to 7 bar (4.35 to 102 psi); • 0.5 to 10 bar (7.25 to 145 psi); • 0.8 to 16 bar (11.60 to 232 psi);
Maximum Relief Flow	at 2 bar (29 psi) secondary pressure; 0.5 cc/sec (0.03cu in/sec)
Cv (Kv)	3/4" - 7.8 (117); 1" - 8.0 (120)
Construction Materials	Body/Bonnet/Bowl and internals Stainless Steel AISI 316 S11 to NACE MR-01-75; Sintered Polypropylene Element; Nitrile and 316 Stainless Steel Diapragm; Iconel X750 Valve Spring; 316 Stainless Steel Adjustment spring; Fluoroelastomer Seals and Valve Assembly