3500 Series Air Service Equipment

A range of 316 Stainless Steel large flow air service equipment for the actuation industries.

316 Stainless Steel throughout
Large flow paths minimise pressure drop
Clean lines
Integral mounting holes

Specifications
4 Models
Downloads

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

3500 Series Filter

Specifically designed for Severe Offshore Environments40 micron element as standard, 5 Micron optional.Ambient Temperature Range -20ºC to +80ºCLow Temperature version available316 Stainless Steel ConstructionLarge flow characteristicsBowl Capacity Window

Ambient Temperature	Standard: -20ºC to +80ºC (-4ºF to +176ºF) Low temp: -50ºC (-58ºF) (optional)
Flow Capacity	At 7 bar (102 psi) inlet pressure 0.35 bar (5 psi) pressure drop• 10020 l/min (353 SCFM)
Max. Pressure	• Manual drain - 20 bar (290 psi) • Automatic drain - 17 bar (247 psi)
Ports NPT	(BSP option available) 3/4", 1"
Ingress Protection	IP65
Bowl Retention Capacity	260cc (15.87 cu ins)
Operating Medium	Gases - air, inert gas, sweet (natural) gas
Construction Materials	Body/bonnet/bowl and internals:Stainless Steel 316• Element: Sintered Polypropylene• Seals: Fluoroelastomer
Automatic Drain Port	1/8" NPT

3500 Series Filter Regulators

Specifically designed for Severe Offshore Environments
40 micron element as standard, 5 Micron optional.
Ambient Temperature Range -20ºC to +80ºC
Low temperature option available
Non or Self- relieving
316 Stainless Steel Construction
Large flow characteristics
Bowl Capacity Window

Regulated Pressure	0.50 to 2.0 bar (7.2 to 29 psi) 0.50 to 4.0 bar (7.2 to 58 psi) 0.50 to 7.0 bar (7.2 to 102 psi) 0.50 to 10.0 bar (7.2 to 145 psi)
Flow Capacity	At 7 bar (102 psi) inlet pressure• 6 bar (87 psi) secondary pressure• 1 bar (14.5 psi) pressure drop• 7800 l/min (274 SCFM)
Working Pressure	• Manual drain - 20 bar (290 psi) Automatic drain - 17 bar (247 psi)
Ports NPT	(BSP option available) 3/4", 1"
Ambient Temperature	Standard: -20ºC to +80ºC (-4ºF to +176ºF) Low Temp: -50ºC (-58ºF) (optional)
Gauge Ports	(BSP option available); 1/8" NPT; 1/4" NPT (option available)
Relief/Vent Port	1/8" NPT (Fitted with bug screen)
Ingress Protection	IP65
Bowl Retention Capacity	260cc (15.87cu ins)
Operating Medium	Gases - air, inert gas and sweet (natural) gases
Construction Materials	Body/bonnet/bowl and internals: 316 Stainless Steel• Element: Sintered Polypropylene• Seals: Fluoroelastomer/BunaN
Maximum Relief Flow	At 2 bar (29psi) secondary pressure 0.5cc/sec (0.03 cu in/sec)

3500 Series Lubricator

• Specifically designed for Severe Offshore Environments
• Accurate drip rate adjustment
• Can be filled under pressure
• Transparent sight feed dome
• Ambient Temperature Range -20ºC to +80ºC
• 316 Stainless Steel Construction
• Built in flow sensor to automatically adjust lubrication delivery to meet wide air flow demand

Ambient Temperature	-20ºC to +80ºC (-4ºF to +176ºF)
Working Pressure	17 bar (247 psi)
Ports NPT	(BSP option available); 1/2"
Bowl Retention Capacity	380cc (23.2cu in)
Ingress Protection	IP65
Operating Medium	Gases - air, inert gas, sweet (natural)
Construction Materials	Body/bonnet/bowl and internals:Stainless Steel 316• Seals: BunaN• Bowl: 316 Stainless Steel• Acrylic flow and sight glass

3500 Series Pressure Regulators

• Specifically designed for Severe Offshore Environments• Non or Self- relieving• Ambient Temperature Range -20ºC to +80ºC (Low Temperature version available)• 316 Stainless Steel Construction• Large flow characteristics

Ambient Temperature	• Standard: -20ºC to +80ºC (-4ºF to +176ºF)• Low temp: -50ºC (-58ºF) (optional)
Maximum Relief Flow	At 2 bar (29 psi) secondary pressure; 0.5 cc/sec (0.03cu in/sec)
Flow Capacity	At 7 bar (102 psi) inlet pressure, 6 bar (87 psi) secondary pressure,1 bar (14.5 psi) pressure drop• 7800 l/min (274 SCFM)
Ports NPT	(BSP option available) 3/4", 1"
Gauge Ports	(BSP option available) 1/8" NPT;
Ingress Protection	IP65
Relief/Vent Port	1/8" NPT
Operating Medium	Gases - air, inert gas, sweet(natural) gas
Construction Materials	Body/bonnet/bowl and internals:Stainless Steel 316• Seals: Fluoroelastomer
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)
Working Pressure	20 bar max

Mid-acs 3500 series section