All 909/1212 have been discontinud here is the replacement E10-NSTN2W-20

Laing SM-909-NTW-26 Series Circulating Pump 3/4" Thrd. x Thrd. 230V

1-00-0172

Features:

• Sealless/Leakproof Design
• Whisper Quiet (less than 30 dbs.
• Medium Capacity/High Head Performance
• Rated for temperatures to 140 degree F and line pressures to 50 PSI
• Requires only 98 watts of power
• Dry run cutout previded om pumps

Material of Wetted Parts:

• Noryl Housing
• 316 Stainless Steel Rotor and Separating Wall
• Noryl Impeller
• Ceramic Bearing Ball
• Carbon Graphite Bearing Cap
• EPDM O-Ring