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Combustion 911
Supplying and Serving the Combustion Industry
an Olsträd Engineering Company

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Gas Filter GFK..AGas Filter GFK

  • Filter fuel gas, nitrogen, and combustion air
  • Effectively removes pipe scale, dirt, and other matter from gas line
  • High flow rates
  • Can filter to 50 micron
  • Filter to 10 micron available on 60 psig (4 bar) units
  • Filter media easily replaced
  • CE certified models available.

Description

Use this unit to filter fuel gas, nitrogen, and combustion air.

Ordering Information

Model and Description Model Connection Screw plugs Price Cart
GFK 15TN40-3
Connection: ½″ NPT internal thread; Screw plugs at inlet and outlet.
GFK 15TN40-3 ½″ NPT internal thread Inlet and Outlet
GFK 20TN40-3
Connection: ¾″ NPT internal thread; Screw plugs at inlet and outlet.
GFK 20TN40-3 ¾″ NPT internal thread Inlet and Outlet
GFK 25TN40-3
Connection: 1″ NPT internal thread; Screw plugs at inlet and outlet.
GFK 25TN40-3 1″ NPT internal thread Inlet and Outlet
GFK 40TN40-3
Connection: 1½″ NPT internal thread; Screw plugs at inlet and outlet.
GFK 40TN40-3 1½″ NPT internal thread Inlet and Outlet
GFK 50TN40-3
Connection: 2″ NPT internal thread; Screw plugs at inlet and outlet.
GFK 50TN40-3 2″ NPT internal thread Inlet and Outlet
GFK 65TN40-3
Connection: 2½″ NPT internal thread; Screw plugs at inlet and outlet.
GFK 65TN40-3 2½″ NPT internal thread Inlet and Outlet
GFK 50TA40-3
Connection: 2″ ANSI flange; Screw plugs at inlet and outlet.
GFK 50TA40-3 2″ ANSI flange Inlet and Outlet
GFK 65TA40-3
Connection: 2½″ ANSI flange; Screw plugs at inlet and outlet.
GFK 65TA40-3 2½″ ANSI flange Inlet and Outlet
GFK 80TA40-3
Connection: 3″ ANSI flange; Screw plugs at inlet and outlet.
GFK 80TA40-3 3″ ANSI flange Inlet and Outlet
GFK 100TA40-3
Connection: 4″ ANSI flange; Screw plugs at inlet and outlet.
GFK 100TA40-3 4″ ANSI flange Inlet and Outlet

For all other configurations Contact Combustion 911

Accessories

Model and Description Price Cart
GFK 15/20 Spare Parts
Spare part set GFK 15/20, 10 × pads, 10 × O-rings
GFK 25/32 Spare Parts
Spare part set GFK 25/32, 10 × pads, 10 × O-rings
GFK 40/50 Spare Parts
Spare part set GFK 40/50, 5 × pads, 5 × O-rings
GFK 65 Spare Parts
Spare part set GFK 65, 1 × pad, 1 × O-ring
GFK 80 Spare Parts
Spare part set GFK 80, 1 × pad, 1 × O-ring
GFK 100 Spare Parts
Spare part set GFK 100, 1 × pad, 1 × O-ring

For all other accessories and spare parts Contact Combustion 911

Jump to GFK model page

Model:

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Select Connection Type

  All Products
NPT
ANSI flange
up to 1.5"
2 to 2.75"
3" and over
Spare Parts
GFK 15TN40-3
Price:
Connection: ½" NPT internal thread; Screw plugs at inlet and outlet.
GFK 20TN40-3
Price:
Connection: ¾" NPT internal thread; Screw plugs at inlet and outlet.
GFK 25TN40-3
Price:
Connection: 1" NPT internal thread; Screw plugs at inlet and outlet.
GFK 40TN40-3
Price:
Connection: 1½" NPT internal thread; Screw plugs at inlet and outlet.
GFK 50TN40-3
Price:
Connection: 2" NPT internal thread; Screw plugs at inlet and outlet.
GFK 65TN40-3
Price:
Connection: 2½" NPT internal thread; Screw plugs at inlet and outlet.
GFK 50TA40-3
Price:
Connection: 2" ANSI flange; Screw plugs at inlet and outlet.
GFK 65TA40-3
Price:
Connection: 2½" ANSI flange; Screw plugs at inlet and outlet.
GFK 80TA40-3
Price:
Connection: 3" ANSI flange; Screw plugs at inlet and outlet.
GFK 100TA40-3
Price:
Connection: 4" ANSI flange; Screw plugs at inlet and outlet.
GFK 15/20 Spare Parts
Price:
Spare part set GFK 15/20, 10 × pads, 10 × O-rings
GFK 25/32 Spare Parts
Price:
Spare part set GFK 25/32, 10 × pads, 10 × O-rings
GFK 40/50 Spare Parts
Price:
Spare part set GFK 40/50, 5 × pads, 5 × O-rings
GFK 65 Spare Parts
Price:
Spare part set GFK 65, 1 × pads, 1 × O-rings
GFK 80 Spare Parts
Price:
Spare part set GFK 80, 1 × pads, 1 × O-rings
GFK 100 Spare Parts
Price:
Spare part set GFK 100, 1 × pads, 1 × O-rings

Latest Blog Post

  • Use the ZI-808 From the Internet
    One of the most exciting features of the ZI-808 is its built-in web server. Its user interface is designed like a standard web page and embedded into the instrument. That means that any device that can open a web page can use it. Desktop, laptop, tablet, smart phone, Android, Windows, iOS, Linux, Edge, IE, Chrome, Firefox. read full post
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