Domestic or Hoffman Centriflo Series, Styles PF and PVF
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Domestic® Pump or Hoffman Specialty Centriflo® Series C-17™–1750 RPM Pumps & Series C-35™ – 3500 RPM Pumps with Mechanical Seals Styles PF and PVF

SERIES CENTRIFLO PUMPS Typical Cut-Away View of C-35 Pump and Motor Assembly . Page 6 Typical Cut-Away View of C-17 Pump and Motor Assembly . Page 7 Series Pump Combination Motor RPM

SERIES CENTRIFLO PUMPS PARTS LIST The unit nameplate identifies the pump by its pump combination number. Specific pump information is determined by identifying both the pump combination and the motor horsepower which is noted on the motor nameplate. All model numbers identify the following information: SERIAL QDXXXX-XXXXX ILARGEST MOTOR Bell & Gossett Bell & Gossett The nameplates identify the pump in the examples as a 616 PF (Domestic Series C-35) rated for 9 GPM at 30 PSI. The larger nameplate notes that this pump has been furnished on a Series CC Condensate unit, Model Number 93 CC. The...

SERIES CENTRIFLO PUMPS A Word About Obsolete Pumps During the time that Domestic & Hoffman Pump Products have been offered, a number of design changes have occurred that necessitate the obsoleting of certain pump combinations. The following list attempts to address the more frequently requested pump identifications. 610 PF pumps were discontinued in 1984. At this printing, limited parts may still be obtained. Consult the factory or your representative for availability. Capacities formerly requiring the 610 PF are now handled by the 609 PF or the 616 PF. Use of the 609 PF requires a change...

SERIES CENTRIFLO PUMPS

SERIES CENTRIFLO PUMPS CENTRIFLO PUMP PVF PUMPS ONLY PVF PUMPS ONLY

SERIES CENTRIFLO PUMPS PVF PUMPS ONLY PVF PUMPS ONLY PVF PUMPS ONLY

SERIES CENTRIFLO PUMPS DESCRIPTION Seal Holder Seal Impeller1 Head Gasket Volute with Wearing Ring Capscrew Wearing Ring Pipe Plug 1/4" Wire Spacer Water Slinger Impeller Capscrew Impeller Washer Seal and Gasket Kit — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished. 2 Parts may be used for 180001 Stock Pump. 3 Parts may be used for 180025 Stock Pump. 1

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished.

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished.

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished. 2 Parts may be used for 3/4 HP 180026 & 1HP 180027. 1

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished. 2 Parts may be used for 180001 Stock Pump. 3 Parts may be used for 180025 Stock Pump. 1

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished.

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished. 2 Replace both wear ring and impeller for Units manufactured before May, 1991. 1 DESCRIPTION...

SERIES CENTRIFLO PUMPS DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with Wear Ring Companion Flange Seal & Gasket Kit Wear Ring Impeller Washer Volute Gasket Companion Flange Gasket Impeller Capscrew Water Slinger Shaft Extension Locking Pin Impeller Key Stop Nut Suction Housing Suction Housing Gasket Shaft Washer — Shaded items are Recommended Spare Parts. Specify required diameter when ordering. If diameter is not specified full diameter will be furnished. DESCRIPTION Impeller (ref. unit description for proper trim size) Motor Bracket Volute with...