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Megaplast™ G2 Filter Housing (Chemical Filtration) product photo Primary L

Megaplast™ G2 Filter Housing (Chemical Filtration)

The Megaplast G2 housing is designed to accommodate 4 in. / 102 mm, 10 in. / 254 mm and 20 in. / 508 mm filter cartridges up to 3.25 in. / 82.5 mm in diameter. The connections are molded directly into the head and bowl, reducing the space required for fit up. These housings are designed to meet the stringent cleanli ness requirements of ultrapure chemicals by utilizing PFA for all wetted components.
  • High purity design
  • Metal free construction
  • High temperature capability
  • Closure threads are on the "dry" side
  • Closure nut is free floating
  • Cleaned and packaged under controlled cleanroom conditions
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The Megaplast G2 housing is designed to accommodate 4 in. / 102 mm, 10 in. / 254 mm and 20 in. / 508 mm filter cartridges up to 3.25 in. / 82.5 mm in diameter. The connections are molded directly into the head and bowl, reducing the space required for fit up. These housings are designed to meet the stringent cleanli ness requirements of ultrapure chemicals by utilizing PFA for all wetted components.
  • High purity design
  • Metal free construction
  • High temperature capability
  • Closure threads are on the "dry" side
  • Closure nut is free floating
  • Cleaned and packaged under controlled cleanroom conditions

Materials

  • Molded high purity PFA head with molded connections
  • Molded high purity PFA bowl with molded vent and drain
  • Closure nut: PTFE or PVDF
  • Mounting bolts: PVDF (glass-filled)
  • O-ring1: FEP encapsulated fluoroelastomer

Configurations

  • Connection Options:
    • 3⁄4 in., 1 in. male flare style
    • 3⁄4 in. NPT
    • 3⁄4 in., 1 in. Butt weld
  • 4 in. / 102 mm, 10 in. / 254 mm and 20 in. / 508 mm cartridges (double 222 O-ring / flat end) up to 3.25 in. / 82.5 mm diameter
  • Vent / drain connections
    • 1⁄4 in., 1⁄2 in. male flare style
    • 1⁄4 in. NPT
    • 1⁄4 in.1⁄2 in. Butt weld
  • Mounting bolts: 4 hex bolts M8 x 80 + nut

Operating Conditions

  • Maximum Operating Pressure:
    • 80 psig @ 86 °F / 5.6 bar @ 30 °C
    • 40 psig @ 200 °F / 2.8 bar @ 95 °C
1 Other O-ring options available.

Pressure Drop vs. Liquid Flow Rate2

Pressure Drop vs. Liquid Flow Rate
2 For liquids other than water, multiply the pressure drop by the specific gravity of the fluid.
Housings, Vessels, or Assemblies
 
Part Number3 Description Inlet / Outlet Vent Drain Length (L)
(in. / mm)
PFGF04F13H1 4 in. / 102 mm Housing PVDF Collar Nut 3⁄4 in. flare style 1⁄4 in. flare style 9.72 / 247
PFGF04F17H1 4 in. / 102 mm Housing PVDF Collar Nut 1 in. flare style 1⁄2 in. flare style 9.88 / 251
PFGF04N12H1 4 in. / 102 mm Housing PVDF Collar Nut 3⁄4 in. NPT 1⁄4 in. NPT 8.94 / 227
PFGF04P12H1 4 in. / 102 mm Housing PVDF Collar Nut 3⁄4 in. Butt Weld 1⁄4 in. Butt Weld 9.53 / 242
PFGF04P16H1 4 in. / 102 mm Housing PVDF Collar Nut 1 in. Butt Weld 1⁄2 in. Butt Weld 9.53 / 242
PFGF1F13H1 10 in. / 254 mm Housing PVDF Collar Nut 3⁄4 in. flare style 1⁄4 in. flare style 14.85 / 377
PFGF1F17H1 10 in. / 254 mm Housing PVDF Collar Nut 1 in. flare style 1⁄2 in. flare style 15.0 / 381
PFGF1N12H1 10 in. / 254 mm Housing PVDF Collar Nut 3⁄4 in. NPT 1⁄4 in. NPT 14.06 / 357
PFGF1P12H1 10 in. / 254 mm Housing PVDF Collar Nut 3⁄4 in. Butt Weld 1⁄4 in. Butt Weld 14.65 / 372
PFGF1P16H1 10 in. / 254 mm Housing PVDF Collar Nut 1 in. Butt Weld 1⁄2 in. Butt Weld 14.65 / 372
PFGF2F13H1 20 in. / 508 mm Housing PVDF Collar Nut 3⁄4 in. flare style 1⁄4 in. flare style 25.16 / 639
PFGF2F17H1 20 in. / 508 mm Housing PVDF Collar Nut 1 in. flare style 1⁄2 in. flare style 25.31 / 643
PFGF2N12H1 20 in. / 508 mm Housing PVDF Collar Nut 3⁄4 in. NPT 1⁄4 in. NPT 24.37 / 619
PFGF2P12H1 20 in. / 508 mm Housing PVDF Collar Nut 3⁄4 in. Butt Weld 1⁄4 in. Butt Weld 24.96 / 634
PFGF2P16H1 20 in. / 508 mm Housing PVDF Collar Nut 1 in. Butt Weld 1⁄2 in. Butt Weld 24.96 / 634
 
3 All styles are available with a PTFE collar nut. For this option, change the fourth letter in the part number to a "P".


Unit conversion: 1 bar = 100 kilopascals

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