Hilco Duplex Filter Housing

Hilco TurboFlo Duplex Filters
with Welded-in Transfer Valves

HILCO has used its strengths in manufacturing filter housings, cartridges and full-flow transfer valves to provide smaller, cost effective packages for flows to 450 gpm.


TurboFlo Duplex Filters have the transfer valve welded directly between the filter housings. This not only takes up less space but eliminates the possibility of leaks from the four flanged joints. Housings are designed and
stamped, if required, to ASME code.In the filter housings, fluid flow does not directly impinge on the filter cartridge.


TurboFlo Duplexes include HILCO transfer valves. These valves feature 316 S.S. trim.


HILCO PH-CG Cartridges with double-screened synthetic media are proven performers in the turbocompressor market. HILCO offers a complete line of cartridges to meet your flow needs. These high-flow cartridges are efficient and affordable.


  • Meets API-614, 4th edition
  • Small footprint
  • Reduced number of leak points
  • Affordable filter elements
  • Uninterrupted flow. Allows you to switch out without shutting down.


  • HILCO TurboFlo filter housings are designed and stamped, if required, to ASME Code, Section VIII, Div. 1
  • With the B15= 200 cartridge, the entire duplex
    assembly meets the requirements of API-614
  • Carbon steel or 316 stainless steel construction
  • ANSI flanged inlet/outlet connections
  • Carbon steel construction; stainless available
  • Viton gasket is standard

Filter Housings

High Flow PH-CG Cartridges


  • ASME Code
  • Non-Code Custom
  • Non-Code


  • Marine/Shipping
  • Mid Stream Gas
  • Mining
  • Natural Gas Pipeline Transmission
  • Oil & Gas
  • Power Generation
  • Pulp & Paper
  • Refinery
  • Steel Industry
  • Chemical & Petrochemical Processing