GL Series

Parker Zander Compressed Air Filters

GL Series compressed air filters from Parker Zander

  Models

Specifications

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Model Nominal
pipe size1)
Flow rate2)
cfm
Flow rate2)
m3/h
Weight Replacement
kit
lbs kg
GL2_3) 1/4" 21 36 1.3 0.6 CP1008_3)
GL3_3) 3/8" 32 55 2.9 1.3 CP2010_3)
GL5_3) 1/2" 42 72 2.9 1.3 CP2010_3)
GL7_3) 3/4" 64 108 2.9 1.3 CP2020_3)
GL9_3) 1" 127 216 6.6 3 CP3025_3)
GL11_3) 1-1/2" 233 396 7.1 3.2 CP3040_3)
GL12_3) 1-1/2" 339 576 15.2 6.9 CP4040_3)
GL13_3) 2" 466 792 16.1 7.3 CP4050_3)
GL14_3) 2-1/2" 699 1188 15.7 7.1 CP4065_3)
GL17_3) 2-1/2" 911 1548 22.7 10.3 CP5065_3)
GL19_3) 3" 1314 2232 33.7 15.3 CP5080_3)

1) in accordance with ANSI B 1.20.1 (NPT-F) or DIN ISO 228 (BSP-P)
2) with reference to 68°F (20°C), 14.5 psi (a) (1 bar (a)), 0 % relative humidity.
3) _replace underscale with filtration grade VL, ZL, XL or A.


Operating Parameters

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Filter size
from/to
Filtration
element grade
Differential
pressure gauge
Drain Min. operating
temperature
Max. operating
temperature
Max. operating
pressure
°F °C °F °C psi (g) bar (g)
GL2 - GL19 VL + 35 1.5 176 80 232 16
GL2 - GL19 VL H 35 1.5 212 100 290 20
GL2 - GL19 VL D + 35 1.5 176 80 232 16
GL2 - GL19 VL D H 35 1.5 176 80 232 16
GL2 - GL19 VL OA 35 1.5 212 100 290 20
GL2 - GL19 ZL + 35 1.5 176 80 232 16
GL2 - GL19 ZL H 35 1.5 212 100 290 20
GL2 - GL19 ZL D + 35 1.5 176 80 232 16
GL2 - GL19 ZL D H 35 1.5 176 80 232 16
GL2 - GL19 ZL OA 35 1.5 212 100 290 20
GL2 - GL19 XL + 35 1.5 176 80 232 16
GL2 - GL19 XL H 35 1.5 212 100 290 20
GL2 - GL19 XL D + 35 1.5 176 80 232 16
GL2 - GL19 XL D H 35 1.5 176 80 232 16
GL2 - GL19 XL OA 35 1.5 212 100 290 20
GL2 - GL19 A + 35 1.5 122 50 290 20
GL2 - GL19 A OA 35 1.5 122 50 290 20

Explanation of Terms:
D = optional differential pressure gauge ZD90GL fully-installed;
+ = Standard drain installed: Float drain ZK15NO/KN with filtration grades VL, ZL or XL, manual drain for filter grade A;
H = Manual drain HV15, optionally installed on filter grades VL, ZL or XL;
OA = Optional – no drain installed: Drain outlet open


Correction Factors

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Opreating pressure psi (g) Operating pressure bar (g) Correction factor
15 1 2.65
22 1.5 2.16
29 2 1.87
37 2.5 1.67
44 3 1.53
51 3.5 1.41
58 4 1.32
66 4.5 1.25
73 5 1.18
89 5.5 1.13
87 6 1.08
95 6.5 1.04
100 7 1.00
110 7.5 0.97
116 8 0.94
124 8.5 0.91
131 9 0.88
139 9.5 0.86
145 10 0.84
153 10.5 0.82
160 11 0.80
168 11.5 0.78
174 12 0.76
183 12.5 0.75
189 13 0.73
197 13.5 0.72
203 14 0.71
212 14.5 0.69
218 15 0.68
226 15.5 0.67
232 16 0.66
241 16.5 0.65
248 17 0.64
256 17.5 0.63
263 18 0.62
270 18.5 0.62
277 19 0.61
285 19.5 0.60
290 20 0.59

Filtration Grades

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Filtration Grade VL ZL XL A
Filtration Grade suitability Solid particulate Aerosols (Oil, Water) Aerosols (Oil, Water) Vapors
Recommended pre-filter n. a. WS (wall flow) ZL XL+XL
Recommended after-filter ZL
Suitability in accordance with ISO 8573-1:2010 [3:–:–] [2:–:3] [1:–:2] [1:–:1]
Particulate retention down to ≥ 3 µm ≥ 1 µm ≥ 0.01 µm n. a.
Aerosol content acc. to ISO 12500-1 n.a. 40 ppm 10 ppm n.a.
Remaining oil Content n. a. 0.6 ppm 0.01 ppm 0.003 ppm
Filtration efficiency 99.95 % 99.925 % 99.9999 % n. a.
Differential pressure (dry) < 1 psi
< 70 mbar
< 1 psi
< 70 mbar
< 2 psi
< 140 mbar
< 1 psi
< 70 mbar
Differential pressure (saturated) n.d. < 2 psi
< 140 mbar
< 3 psi
< 200 mbar
n.d.
Element replacement 12 months 12 months 12 months 50-650 Oh

n. a. - not applicable; n.d. - no details; Oh - Operating hours


Product Key

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Series Size Filtration element grade Options (if deviating from standard) Connection (only for NPT-F)
GL 2 to 19 VL, ZL, XL or A D, H or OA -N

Examples:

  • GL3VLH-N ⇒ Filter NPT 3/8", 3µm solid particulate element, with manual drain HV15 installed
  • GL9XLDH ⇒ Filter 1" (BSP-P), 0,01 µm high-performance filter element, with differential pressure gauge installed ZD90GL and manual drain HV15
  • GL5ZLOA ⇒ Filter 1/2" (BSP-P), 1 µm fine-filter element, drain outlet open

  Features

When it comes to the selection of a compressed air filter, users are well aware of the issues at stake. They are looking for consistently high filtration performance throughout the lifetime of the filter at the lowest possible differential pressure.

The Parker Zander GL Series represents a new generation in compressed air filter housings and elements, providing top performance and high efficiency. Validated test results in accordance with ISO 12500-1 confirm that this new filter range sets new standards.

Features & Benefits

  • Conical "full flow" filter housing inlet
    Free flow, turbulence-free transition of the air on entering the filter element - Inlet & outlet connections harmonized to meet those of the various compressor types.
  • Smooth 90° curve
    No dead areas, no turbulence - Almost zero pressure drop, thanks to optimum air distribution.
  • Conical air disperser
    Soft air dispersion at the base of the element prevents turbulence.
  • No wet band providing longer turbulent free zone
    No wet band, no extra turbulent free zone. Optimum drainage, shrouds the bottom end cap with drainage material and utilizes cast ribs in the filter housing bowl to compress the lower part of the filter element and encourage liquid coalescence via capillary forces.
  • Aerospace technology
    Unrestricted air flow guidance.
  • Flow distribution
    Optimum air distribution throughout the entire element.
  • Air stabilizers
    External air stabilizers located on the filter element top end cap ensure the even flow of compressed air exhausting the filter housing.
  • Deep bed pleating
    Deep bed pleating techniques result in 4.5 times more effective filtration area than conventional filter elements - resulting in increased particulate retention, reduced space and lower operating costs.
  • High efficiency filter media
    Utilizing high efficiency filter element media, manufactured from borosilicate nano-fibers with a voids volume of 96% and external drainage layer: VL - coarse particulate removal filter elements (3 µm), ZL - coalescing fine-filter elements (1 µm) and XL - high performance filter elements (0.01 µm) for droplet and aerosol removal. A - adsorption elements for high efficiency surface adsorption of oil vapors and odors.

  Dimensions

Drawing showing the dimensions of GL Series compressed air filters from Parker Zander

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Model Nominal
pipe size1)
Height (A) Width (B) Space required to
remove element (C)
Installation
height (D)
Depth Weight
ins mm ins mm ins mm ins mm ins mm lbs kg
GL2_ 1/4" 7.2 182 2.6 67 ≥ 1.6 ≥ 40 0.9 23 2.6 65 1.3 0.6
GL3_ 3/8" 9.6 244 3.5 89 ≥ 2.0 ≥ 50 1.5 38 3.3 85 2.9 1.3
GL5_ 1/2" 9.6 244 3.5 89 ≥ 2.0 ≥ 50 1.5 38 3.3 85 2.9 1.3
GL7_ 3/4" 9.6 244 3.5 89 ≥ 2.0 ≥ 50 1.5 38 3.3 85 2.9 1.3
GL9_ 1" 11.1 281 5.1 130 ≥ 2.8 ≥ 70 1.8 46 4.6 116 6.6 3
GL11_ 1-1/2" 14.7 373 5.1 130 ≥ 2.8 ≥ 70 1.8 46 4.6 116 7.1 3.2
GL12_ 1-1/2" 17.5 445 6.5 164 ≥ 3.9 ≥ 100 2.2 57 6.1 156 15.2 6.9
GL13_ 2" 21.1 537 6.5 164 ≥ 3.9 ≥ 100 2.2 57 6.1 156 16.1 7.3
GL14_ 2-1/2" 21.1 537 6.5 164 ≥ 3.9 ≥ 100 2.2 57 6.1 156 15.7 7.1
GL17_ 2-1/2" 25.9 659 7.6 192 ≥ 4.7 ≥ 120 2.8 72 7.2 182 22.7 10.3
GL19_ 3" 33.4 849 7.6 192 ≥ 4.7 ≥ 120 2.8 72 7.2 182 33.7 15.3

1) In accordance with ANSI B 1.20.1 (NPT-F) or DIN ISO 228 (BSP-P).


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