Fisher Controls International, of McKinney, Texas, is recalling about 142,000 Fisher Model R622H 1st stage LP gas regulators. Gas can leak from the regulator when the diaphragm pulls inward into its ...
Included are the Fisher Type R232A and Type R632A, while the Type R232E is the first compact integral two-psig regulator. These LP-gas integral two-stage regulators combine both first and second ...