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DATA SHEET

Gas Turbine Up-and-Over Filter Cartridges

Description

Menardi / Pneumafil Pneuma-Pulse™ Up-and-Over filter cartridges are specially designed for pulse-type gas turbine air inlet systems. The cartridges are available in either twist-lock or crank mount designs. Filter media choices include 100% cellulose, cellulose / polyester blend (coated or non-coated), and 100% synthetic. Available in three lengths.

Construction

Dimensions: 12 ¾” x 34”, 26”, or 22” L Liners: Galvanized expanded metal.
Menardi / Pneuma-PulseUp-and-Over filter cartridgesare available in 22”,26”, and 34” lengths.34” twist-lock cartridge shown. Media: Pleated with pleat spacer dimpling; pleat tips are bonded to inner and outer liners for stability. End caps: Galvanized metal with media pleat pack fully encapsulated in potting compound. Twist lock retaining device incorporated into open end. Gasket: Molded Isoprene.

Media Specifications

100% Cellulose 80% Cellulose 20% Polyester 100% Synthetic Basis weight lb/3,000 ft
2 (g/m
2 ) 78 (126) 80 (130) 70 (114) Caliper overall in (mm) 0.030 (0.76) 0.027 (0.69) 0.026 (0.66) Corrugation depth in (mm) 0.015 (0.38) 0.017 (0.43) 0.007 (0.17) Frazier permeability CFM/ft
2 at 0.5 in H
2 O 15 14 20 (l/sec/m
2 at 20mm H
2 O (112) (112) (158) Mullen burst dry psi (kPa) 50 (344) 50 (344) 70 (483) Temperature limit ºF (ºC) 200 (93) 200 (93) 275 (135)

Performance Data

Avg. atmospheric dust spot efficiency % 94.0 95.0 97.0 Avg. AC fine dust weight arrestance % 100 100 100 Dust spot @ 1 in. WG% 90.0 92.0 94.0 Dust spot @ 2 in. WG% 97.0 97.5 98.6 Dust spot @ 3 in. WG% 98.5 99.8 99.5 Menardi One Maxwell Drive, Trenton SC 29847 Tel: 800-321-3218 Fax: 803-663-4029 www.menardifilters.com Email: info@menardifilters.com