A-602: Air filter kit, accessory package for using switch without a gage, includes two pressure tips with integral compression fittings, two 5' lengths of 1/4" aluminum tubing & two 1/8" NPT to 1/4" tubing compression fittings.
A-603: "T" kit, accessory package for using pressure switch in conjunction with an air filter kit equipped Magnehelic® or Series 250 AF gages, includes two 1/8" NPT to 1/4" tubing compression fittings & two compression tees.
A-604: "T" kit, accessory package for using pressure switch in conjunction with Mark II gages, includes two plastic tubing connector tees and two plastic tubing to 1/8" NPT adapters.
A-605: Air filter kit - adapts any standard Magnehelic® gage for use as an air filter gage. Includes aluminum surface mounting bracket with screws, (2) 5 ft (1.5 m) lengths of 1/4" aluminum tubing, (2) static pressure tips & (2) molded plastic vent valves.
