Teledyne Laars B&G Pump 1/2 h.p. 4-1/4" impeller *
AP0500, AP0600, AP0715, AP0850, AP1010, AP1200, AP1430,
AP1670, HH1200, IW0850, IW1010,IW1200, IW1430,
MT0500, MT0600, MT0715, MT0850, MT1010, MT1200,
MT1430, MT1670, PH0999, PH1010, PH1200, PM1000,
PM1250, PW0600, PW0850, PW0999, PW1010,
PW1200, PW1430.
This pump is the direct replacement for these prior Part Numbers:
A0047200, A0068100, A2000800, A2001800.
*When replacing an Armstrong pump with the B & G pump you must use the R20607600 pump housing kit. The pump housing kit will convert boiler and allow the B & G (Bell & Gossett) pump to fit.