Page 49 - Filter Cartridges Product Catalogue

PMG NOMENCLATURE INFORMATION

Filter Retention Nominal End Gasket
Type Rating (microns) Length (inches) Configuration or O-Ring

PMG 0.45 –5 –29.25 * P Double Open End B Buna-N
FILTR ATION | SEPAR ATION | PURIFICATION Series 1 –9.75 * –30 P2 226/Flat Single Open End E EPDM
–10 –39 * P3 222/Flat Single Open End S Silicone
–19.5 * –40 P7 226/Fin Single Open End T Teflon encap Viton
PMG Series –20 P8 222/Fin Single Open End V Viton
(O-Rings only)

Filter Cartridges Example: PMG 1–10P7B

PMG 3 –10 P7 B
Glass Fiber Cartridges * Available only for DOE (P) configuration

PMG FLOW RATE REMOVAL EFFICIENCY

Typical Flow Rate Clean Water at Ambient Temperature Beta Beta Beta Beta Beta Beta
(per 10" cartridge) Ratio 10 20 100 1000 5000
Product Specifications This high efficiency, economical filter element is constructed of pleated BAR PSI Efficiency 90% 95% 99% 99.9% 99.98%
Media: Borosilicate Microfiberglass Borosilicate Microfiberglass media that combines excellent flow rates with 0 21 3 0 0 45 µm 0 45 0 6 0 8 1 8 2 0
with Acrylic Binder exceptional service life to support a wide range of chemical and industrial 0 17 2 5 1 µm 1 0 1 3 2 0 3 5 4 0
Inner Core: Polypropylene applications The nominally-rated borosilicate microfiber depth matrix has 0 14 2 0
Support Layers: Polyester a natural positive charge that aids in the retention of negatively charged Differential Pressure 0 10 1 5
particulates such as colloidal materials or contaminants that may form
Cage, End Caps: Polypropylene haze within a fluid The depth characteristic of glass media also provides 0 07 1 0 0 45 µm Beta Ratio = Upstream particle counts
1 µm
Gaskets/O-Rings: enhanced retention of deformable particles as compared to typical polypro- 0 03 0 5 Downstream particle counts
Buna-N, EPDM, Silicone, pylene media In addition, the slightly smaller diameter ensures easy retrofit
Teflon Encapsulated Viton in installed housings designed to accept depth filters 0 0 0 2 4 6 8 USGPM
(O-Rings only), Viton
0 7 6 15 1 22 7 30 3 LPM
Micron rating: FEATURES & BENEFITS
*
0 45, 1 0 µm For liquids other than water, multiply pressure drop by the fluid viscosity in centipoise
* 1 micron grade features all FDA listed materials • Available as 0 45 or 1 μm — Broad application range
of construction • Uniform pore size — High removal efficiency
The micron ratings shown at various efficiency and beta ratio value levels were determined through laboratory testing, and can be used as a guide for selecting cartridges
Dimensions • Long service life — Minimizes maintenance costs and estimating their performance Under actual field conditions, results may vary somewhat from the values shown due to the variability of filtration parameters
• Fixed pore construction — Eliminates dirt unloading
Nominal lengths: Testing was conducted using the single-pass test method, water at 2 5 gpm/10" cartridge Contaminants included latex beads, coarse and fine test dust Removal
5", 9 75", 10", 19 5", 20", 29 25", 30", 39", 40" at maximum differential pressure efficiencies were determined using dual laser source particle counters
(12.7, 24.8, 25.4, 49.5, 50.8, 74.3, 76.2, • Manufactured in continuous lengths up to 40 inches
99.1, 101.6 cm)
Outside diameter: 2 55" (6 48 cm) TYPICAL APPLICATIONS
Inside diameter: 1 0" (2 54 cm) • Chemicals
Operating Parameters • Blowdown post filter
• Inks
Maximum operating
temperature: 176°F (80°C) • Oil & Gas
Maximum differential pressure: • Cutting oils
50 psid @ 70°F (3 4 bar @ 21°C) • Paints
25 psid @ 176°F (1 7 bar @ 80°C)
• Coatings
Maximum reverse pressure:
15 psid @ 70°F (2 8 bar @ 21°C)
Recommended change-out pressure: Customer Service/Technical Support: 1-888-353-0303
35 psid (2 4 bar) Europe (UK): +44-1424-777791 | China: +86-21-5238-6576 | Asia: +65-9671-9966
302-731-1700 | 800-249-1990 | Fax: 1-302-369-0938 | info@gravertech.com | www.gravertech.com

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