Question: Where can I get water Pump(120 VAC) TUP089 for Tuttnauer Model ?
Answer: You may get the water Pump(120 VAC) TUP089 for Tuttnauer Model for Tuttnauer  Sterilizer model HERE

Details
1/4″ quick connect tabs
Intregal outlet port check valve with Swivel Elbow Fitting
Input: 1/4″ Barb, Output: 1/8-28 female BSPP
Also Available: Pump Mounting Kit
Fits: Chassis

Thank you –
~Shlomo Savyon
1-800-762-1586
Your Sterilizer expert