Parker P33 Standard Series 1/2" and 3/4" Ports
73mm body Width 1/2" & 3/4" Ported
Flows up to:
- Filter 40 dm3/s (85 SCFM)
- Coalescer 34 dm3/s (72 SCFM)
- Regulator 111 dm3/s (233 SCFM)
- Filter/Regulator 108 dm3/s (230 SCFM)
- Lubricator 71 dm3/s (150 SCFM)
Features:
- OSHA Compliant shut-off valves
- Soft-Start & Quick Dump valves (Utilizes P32 size only)
- Electronic proportional regulator (Utilizes P32 size only)
Standard Particulate Filter - P33
- Integral 1/2" or 3/4" ports (NPT & BSPP)
- High efficiency 5 micron element as standard
- Excellent water removal efficiency
- Robust but lightweight aluminium construction
- Positive bayonet latch to ensure correct & safe fitting
Specifications
- Flow capacity* : 1/2 40 dm3/s (85 scfm)
- Flow capacity* : 3/4 48 dm3/s (102 scfm)
- Operating temperature : Plastic bowl -25°C to 52°C (-13°F to 125°F)
- Operating temperature : Metal bowl -25°C to 65.5°C (-13°F to 150°F)
Max. supply pressure : Plastic bowl 10 bar (150 psig) - Max. supply pressure : Metal bowl 17 bar (250 psig)
- Standard filtration 5 micron
- Useful retention† 85 cm3 (2.8 US oz.)
- Port size BSPP / NPT 1/2, 3/4
- Weight 0.46 kg (1.01 lbs)
* Inlet pressure 6.3 bar (91.3 psig). Pressure drop 0.34 bar (4.9 psig).
† Useful retention refers to volume below the quiet zone baffle.
Air quality:
Within ISO 8573-1: 1991 Class 3 (Particulates)
Within ISO 8573-1: 2001 Class 6 (Particulates)
Material Specifications
- Body : Aluminium
- Body cap : ABS
- Bowls Plastic bowl : Polycarbonate
- Bowls Metal bowl : Aluminium
- Bowl guard : Nylon
- Deflector : Polypropylene
- Element retainer / Baffle : Acetal
- Filter element : Sintered polyethylene
- Seals : Nitrile
- Sight gauge : Metal bowl Polycarbonate
Standard Coalescing and Adsorber Filter - P33
- Integral 1/2" or 3/4" ports (NPT & BSPP)
- Removes liquid aerosols and sub micron particles
- Oil free air for critical applications, such as air gauging, pneumatic instrumentation and control
- Differential Pressure Indicator (DPI) standard on Coalescing Filters
- Positive bayonet latch to ensure correct & safe fitting
- Adsorbing activated carbon element removes oil vapors and most hydrocarbons
Note: To optimise the life of coalescing element, it is advisable to install a P33F pre-filter with a 5 micron element upstream of the coalescing filter.
To optimise the life of an Adsorber it is advisable to install a P33 Coalescing Filter upstream of the Adsorber. Adsorber element should be replaced approximately every 1000 hours of service.
Standard Regulator - P33
- Integral 1/2" or 3/4" ports (NPT & BSPP)
- Robust but lightweight aluminium construction
- Secondary pressure ranges 0-2 bar (0-30 psig), 0-4 bar, (0-60 psig), 0-8 bar (0-125 psig), 0-17 bar (0-250 psig)
- Secondary aspiration plus balanced poppet provides quick response and accurate pressure regulation
- Relieving & Non-relieving types
- Non-rising knob
Specifications Flow Charts
- Flow capacity* : 1/2 110 dm3/s (233 scfm)
- Flow capacity* : 3/4 110 dm3/s (233 scfm)
- Operating temperature -25°C to 65.5°C (-13°F to 150°F)
- Max. supply pressure 20 bar (300 psig)
- Adjusting range pressure : 0-2 bar (30 psig)
- Adjusting range pressure : 0-4 bar (60 psig)
- Adjusting range pressure : 0-8 bar (125 psig)
- Adjusting range pressure : 0-17 bar (250 psig)
- Port size : BSPP / NPT 1/2, 3/4
- Gauge port (2 ea.) BSPP / NPT 1/4
- Weight 0.62 kg (1.37 lbs)
* Inlet pressure 10 bar (145 psig). Secondary pressure 6.3 bar (91.3 psig).
Material Specifications
- Body : Aluminium
- Adjustment knob : Acetal
- Body cap : ABS
- Bonnet : 33% Glass-filled nylon
- Diaphragm assembly : Nitrile / Zinc
- Valve assembly : Brass / Nitrile
- Springs : Main regulating valve Steel S.S.
- Seals : Nitrile
- Panel nut : Acetal