SD-10-2N11CC 3420410-10 Waterway Spa Pump 2-speed, 115V, 10.5 to 12.2 Amps 1hp Hi-Flo 48 frame 5.5" diameter 2" SD/CS Hi-Flo Series, Water Way Hot Tub Pump, Viton Seals. Rated 1.0HP or Uprated, 1.5HP. Overall length 15" sd102n11cc 342041010 P210HF2012 Note: 2" PVC pipe size results in pump threads that measure 3-1/8" outside diameter.
Sometimes was labelled model SD-15-2N11CC or SD-20-2N11CC (but is all the same pump and motor) when at the request of certain spa makers it worn stickers saying 1.5 hp or 2.0 hp, fyi. Keep in mind true output is always measured by volts x amps = watts, not by what HP sticker was applied. Years ago this was labelled 1.0 hp and it will develop 2.0 Brake Horsepower so is sometimes labelled 2.0bhp and SD-20-2N22CC.
The Hi-Flo series is available in single and 2-speed versions, and with a 6" leaf trap for swimming pool, pond, or water feature use. This pump is often labelled SD-20-2N11CC. Replaces old Superflow with same ratings.
The 10.8A motor has a capacitor can on top at 12:00 position and overall height of motor is approximately 8.5"