GH Series High Pressure Compressed Air Filter (for pressures up to 350 bar g) | Parker NA

GH Series High Pressure Compressed Air Filter (for pressures up to 350 bar g)

High pressure filters for compressed air applications up to 350 bar g with optimized flow rates and improved housing design for high energy efficiency, maximum reliability and safe operation.

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Description
    Parker domnick hunter GH series high pressure filters are designed to be ideal for high pressure applications up to 350 bar g. The innovative construction features of the filter housing provide a reliable assembly, as well as simple and safe handling for replacing the filter element. One essential construction feature is the double O-ring seal which protects the housing thread against pollution and humidity and therefore prevents the thread from corrosion. Additionally the second O-ring prevents the filter housing parts from over winding.

    By fastening the filter element via its base thread screwed on the tie-rod, this provides the greatest operating safety, even under the pressure pulsations in intermittent operation that are common for high pressure applications.

    Highly effective pleated media in four different grades provide an element surface that is four times the size, compared to the conventional wrapped design. The result is a reduced flow speed and efficient separation simultaneously with low pressure drop, thus providing cost reduction during operation with reliable separation performance.

    Features
    • Optimised flow rates and compact filter housing.

    • Improved housing design with double O-ring sealing.

    • Threaded rod element fixing.

    • Pleated elements.

    • Complete filter including filter element and manual drain.

    • As an option filters are also available without a drain.

    • All filter sizes offer connectors for the installation of calibrated differential pressure gauges.

    Sizing and Selection
    To ensure quoted air purity specification is met, more than one filtration grade may be required.

    Important Note: For quoted air purity performance, compressed air filters must be sized correctly for minimum operating pressure and maximum inlet flow rate using the correction factors found in the Product Information Sheet.

    For more information or a detailed discussion about your specific requirements please contact Parker or an authorised Parker distributor.
Description

Performance Characteristics

Element Change Interval

12 months for V, ZP and XP elements / 3 months or max. 1500 hours of operation for A elements

Filtration Efficiency

99.99% to 99.99999%, depending on filter type

Residual Oil Content

0.01 mg/m³ @ 20 °C (XP), 0.5 mg/m³ @ 20 °C (ZP), n.a. (V), 0.003 mg/m³ @ 20 °C (A)

Maximum Flow Rate (m³/h)

365 @ 350 bar(g) to 4261 @ 350 bar(g)

Maximum Flow Rate (cfm)

214 @ 5076 psig to 2507 @ 5076 psig

Maximum Operating Pressure (barg)

350

Maximum Operating Pressure (psig)

5076

Maximum Operating Temperature (F)

176 or 104 for filters with activated carbon elements

Minimum Operating Temperature (C)

1.5

Minimum Operating Temperature (F)

34.7

Materials of Construction

Housing: Aluminum, anodized / Seals: NBR (G3 - G7), Housing: Steel / Seals: NBR (G9 - G13)

Weight (kg)

2.8, 3.4, 18.2, 21.9, 28.3, 39.2

Weight (lbs)

6.17, 7.49, 40.12, 48.28, 62.39, 86.42

Width (mm)

80, 116, 125

Width (inch)

3.15, 4.56, 4.92

Height (mm)

355, 232, 420, 297, 455, 332, 540, 417, 655, 532, 910, 787

Height (inch)

13.97, 9.13, 16.53, 11.69, 17.91, 13.07, 21.26, 16.42, 25.78, 20.94, 35.82, 30.98

Connection Type

BSP-P (DIN ISO 228)

Micron Rating (µm)

0.01, 1, 3, n.a., depending on filter type

Drain Port Size

G1/4i

Brand

Parker domnick hunter

Pre-Treatment Requirement

depending on filter type

Certificates

PED Fluid Group II, TR

Application Type

Filtration of compressed air and gaseous Nitrogen

Contact Us

Parker Manufacturing Ltd
Gas Separation & Filtration Division EMEA
Dukesway, Team Valley Trading Estate
Gateshead, Tyne & Wear, NE11 0PZ
United Kingdom
Phone +44 (0)191 402 9000