B&G Series 100 Parts
The industry standard circulator for decades, Bell & Gossett Series 100 is still the one by which most others are judged. With well over 10 million units installed, the Series 100 remains a leader in applications such as hydronic heating and domestic hot water circulation.
**Please note for specific parts for your series 100 pump find your pump on the Bell & Gossett Series 100 Pump page and the parts are listed in the product description of each pump!**
- Bell & Gossett Pump Submittal Sheet
- Bell & Gossett Booster Pump Technical Manual
- Bell & Gossett General Service Parts Catalog
- Bell & Gossett Iron & Bronze Booster Pump Instruction Manual
- Bell & Gossett Series 100 Pump Seal Replacement Instructions
- Bell & Gossett Series 100 Bearing Assembly Replacement Instructions
- Bell & Gossett Series 100 Coupler Replacement Instructions
- Bell & Gossett Isolation Flange Brochure
- Bell & Gossett Isolation Flange Submittal Sheet
Bell & Gossett Series 100′s three-piece, oil lubricated design provides for easy field service with bearings, shaft and seal all housed in an assembly which can be easily repaired or replaced. The Series 100 oil lubricated motor is specifically designed for the Series 100, and its resilient mounting provides quiet, dependable service with minimum annual lubrication. UL and CSA listings are standard.
The design of this motor, coupled with its overall hydraulic performance, allows the Bell & Gossett Series 100 to overcome system related noise caused by valves, fittings, or piping. If you need any Bell & Gossett Series 100 Pumps just visit the pumps page.
If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com
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118368 Bell & Gossett Flange Gasket Set
Bell & Gossett
$12.50118368 Bell & Gossett Flange Gasket Set for Series 100, Series 60, Series e-60, Series 90, Series NBF, Series NRF, Series PL, Series PR, Series SSF pumps. This Item Usually Ships The Same Day!$12.50 -
118681LF Bell & Gossett Seal Kit Number #7 Lead Free
Bell & Gossett
$62.95118681LF Bell & Gossett Seal Kit Number #7 Lead Free. This seal kit is used for: Series 100, HV, 2", PR, 2-1/2", LD-3, HD-3, PD-35, PD-37, 60 "AA", 1522, Obs. 1", Obs. 1-1/4", Obs. 1-1/2", Obs. 2", Obs. HV , MF 60 with 5-1/4" x 6-1/4" impellers and...$62.95 -
L23401 Bell Gossett Lubricating Oil for All Oil-able B&G Pumps
Bell & Gossett
$8.95L23401 Bell Gossett Lubricating Oil for All Oil-able B&G Pumps. This is a 1.5 ounce tube of lube oil used to lubricate Bell & Gossett booster pumps. This Item Usually Ships The Same Day!$8.95 -
118705 Bell & Gossett Spring Coupler
Bell & Gossett
$30.95118705 Bell & Gossett Spring Coupler for Series 100, HV, PR, 2" Pumps. This Item Usually Ships The Same Day!$30.95 -
P04080 Bell & Gossett Body Gasket
Bell & Gossett
$5.95P04080 Bell & Gossett Body Gasket. This Item Usually Ships The Same Day!$5.95 -
189134LF Bell Gossett Bearing Assembly & Impeller
Bell & Gossett
$154.95189134LF Bell Gossett Bearing Assembly & Impeller for Series 100 Pumps. This Item Usually Ships The Same Day!$154.95 -
118844LF Bell Gossett Series 100 Bearing Assembly
Bell & Gossett
$161.95118844LF Bell Gossett Series 100 Bearing Assembly. Bearing assembly on Series 100 iron body pumps, including models 100 NFI (106189) and 100 BI (106190). This Item Usually Ships The Same Day!$161.95 -
189034LF Bell & Gossett Bearing Assembly Series 100 Pumps
Bell & Gossett
$158.95189034LF Bell & Gossett Series 100 Bearing Assembly. Bell & Gossett series 100 all bronze bearing assembly for the 100 AB and 100 BNFI series 100 all bronze pump. This Item Usually Ships The Same Day!$158.95 -
111034 Bell & Gossett 1/12 HP Series 100 Pump Motor
Bell & Gossett
$468.95111034 Bell & Gossett 1/12 HP 115/60/1 Series 100 Pump Motor. Series 100's three-piece, oil lubricated design provides for easy field service with bearings, shaft and seal all housed in an assembly which can be easily repaired or replaced. The...$468.95 -
189132LF Bell Gossett Series 100 Pump Impeller Noryl
Bell & Gossett
$41.95189132LF Bell Gossett Noryl Impeller for Series 100 Pumps with a 2-3/4" outside diameter for Series 100 Pumps. This Item Usually Ships The Same Day!$41.95 -
P80815 Bell & Gossett Series 100 Front Bearing Gasket
Bell & Gossett
$5.95P80815 Bell & Gossett Series 100 Front Bearing Gasket. This Item Usually Ships The Same Day!$5.95 -
118223 Bell & Gossett Motor Mount Set
Bell & Gossett
$34.95118223 Bell & Gossett Motor Mount Set for Series 100, Series 2, Series 60, Series HV, Series PR. This Item Usually Ships The Same Day!$34.95 -
101201 Bell & Gossett Flange Set 3/4"
Bell & Gossett
$25.00101201 Bell & Gossett Flange Set 3/4". Fits series 100, LR, NRF & PR, PL-30, PL-36 & PL-55, Ecocirc XL 20-35, 36-45, 55-45 pumps. This Item Usually Ships The Same Day!$25.00 -
P78803 Bell & Gossett Neoprene Coupler Sleeve 3JN
Bell & Gossett
$32.95P78803 Bell & Gossett Neoprene Coupler Sleeve 3JN. This Item Usually Ships The Same Day!$32.95 -
101204 Bell & Gossett Flange Set 1-1/2"
Bell & Gossett
$25.00101204 Bell & Gossett Flange Set 1-1/2". Fits series 100, LR, NRF & PR, PL-30, PL-36, PL-55, Ecocirc XL N 20-35, 36-45, 55-45 pumps. This Item Usually Ships The Same Day!$25.00 -
118431LF Bell & Gossett Impeller Series 100 AB
Bell & Gossett
$106.95118431LF Bell & Gossett Impeller Series 100 AB Brass 2-3/4" Impeller for Series 100 BI Pumps & Series 100 AB Pumps. This Item Usually Ships The Same Day!$106.95 -
P64910 Bell & Gossett Flange Bolts
Bell & Gossett
$38.95P64910 Bell & Gossett Flange Bolts. Set includes 4 flange bolts for series Series 100, Series 60, Series 90, Series PL, Series PR Bell & Gossett pumps. This Item Usually Ships The Same Day!$38.95 -
P40020 Bell & Gossett Volute Capscrew
Bell & Gossett
$4.95P40020 Bell & Gossett Volute Capscrew. Fits series 80, 100, & 1531 pumps models A, AB, & AC. The volute cap screws fasten the cover plate to the volute. This Item Usually Ships The Same Day!$4.95 -
118351 Bell & Gossett Flange Gasket Set
Bell & Gossett
$43.95118351 Bell & Gossett Flange Gasket Set for B&G series 1 pumps manufactured between January 1951 and June 1976 This Item Usually Ships The Same Day!$43.95 -
189162LF Bell & Gossett Series 1 Bearing Assembly
Bell & Gossett
$321.95189162LF Bell & Gossett Series 1 Bearing Assembly. Bell & Gossett series 1 bearing assembly for the 1hp, 1-1/4hp and 1-1/2hp series 1 pumps. Cast iron or bronze models. These were produced between 1951 and 1976. Repairs Series 2, Series...$321.95 -
101202 Bell & Gossett Flange Set 1"
Bell & Gossett
$25.00101202 Bell & Gossett Flange Set 1". Fits series 100, LR, NRF & PR, PL-30, PL-36 & PL-55, Ecocirc XL N 20-35, 36-45, 55-45 pumps. This Item Usually Ships The Same Day!$25.00 -
101207 Bell & Gossett Flange Set 1-1/2"
Bell & Gossett
$25.00101207 Bell & Gossett 1-1/2" Flange Set. Fits series HV, PL-45, & PL-50, NRF-45, Ecocirc XL 65-130, 70-145, 95-160 & 110-180 Pumps. This Item Usually Ships The Same Day!$25.00 -
101205 Bell & Gossett Flange Set 1"
Bell & Gossett
$25.00101205 Bell & Gossett 1" Flange Set. Fits series HV, PL-45, & PL-50, NRF-45, Ecocirc XL 65-130, 70-145, 95-160 & 110-180 Pumps. This Item Usually Ships The Same Day!$25.00 -
101203 Bell & Gossett Flange Set 1-1/4"
Bell & Gossett
$25.00101203 Bell & Gossett Flange Set 1-1/4". Fits series 100, LR, NRF & PR, PL-30, PL-36 & PL-55, Ecocirc XL N 20-35, 36-45, 55-45 pumps. This Item Usually Ships The Same Day!$25.00 -
101226LF Bell & Gossett Isolation Flange Set 3/4" Sweat
Bell & Gossett
$82.95101226LF Bell & Gossett Isolation Flange Set 3/4" Sweat. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...$82.95 -
189035LF Bell & Gossett Shaft with Sleeve
Bell & Gossett
$98.95189035LF Bell & Gossett Shaft with Sleeve for a Variety of B&G Pumps 189035LF. Bell & Gossett replacement pump shaft with sleeve for bearing assembly numbers 118844, 186863, 189034, 189100, 189101, 189102, 189103, 189104, 189105,...$98.95 -
101221LF Bell & Gossett 3/4" NPT Isolation Flange Set
Bell & Gossett
$82.95101221LF Bell & Gossett 3/4" NPT Isolation Flange Set. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...$82.95 -
101223LF Bell & Gossett 1-1/4" NPTF Isolation Flange Set
Bell & Gossett
$138.95101223LF Bell & Gossett 1-1/4" NPTF Isolation Flange Set. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...$138.95 -
101206 Bell & Gossett Flange Set 1-1/4"
Bell & Gossett
$25.00101206 Bell & Gossett 1-1/4" Flange Set. Fits series HV, PL-45, & PL-50, NRF-45, Ecocirc XL 65-130, 70-145, 95-160 & 110-180 Pumps. This Item Usually Ships The Same Day!$25.00 -
P04940 Bell & Gossett Impeller Key
Bell & Gossett
$5.25P49369 Bell & Gossett Impeller Key. Fits series Series 100, Series 1522, Series 2, Series 2-1/2, Series 60, Series HD3, Series HV, Series LD3, Series PD, Series PR Bell & Gossett pumps. This Item Usually Ships The Same Day!$5.25 -
101227LF Bell & Gossett Isolation Flange Set 1" Sweat
Bell & Gossett
$106.95101227LF Bell & Gossett Isolation Flange Set 1" Sweat. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...$106.95 -
101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange
Bell & Gossett
$104.95101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...$104.95 -
P65030 Bell & Gossett Flange Bolts
Bell & Gossett
$38.95P65030 Bell & Gossett Flange Bolts. This Item Usually Ships The Same Day!$38.95 -
101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange
Bell & Gossett
$108.95101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be removed...$108.95 -
101222LF Bell & Gossett 1" NPT Isolation Flange Set
Bell & Gossett
$106.95101222LF Bell & Gossett 1" NPT Isolation Flange Set. This includes one pair of 1" NPT ball valves mounted on a pump flange. For Bell & Gossett NRF, NBF, and SSF wet rotors, Series PL-30, PL-36, and PL-55, Series 100, PR, and LR pumps...$106.95 -
101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange
Bell & Gossett
$204.95101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...$204.95 -
101232LF Bell & Gossett 1" NPT Check-Trol Isolation Flange
Bell & Gossett
$108.95101232LF Bell & Gossett 1" NPT Check-Trol Isolation Flange For Bell & Gossett NRF, NBF, and SSF wet rotors, Series PL-30, PL-36, and PL-55, Series 100, PR, and LR pumps. The Bell & Gossett Check-Trol flange is a combination of isolation...$108.95 -
101243LF Bell & Gossett Isolation Flange Set 1-1/2" Sweat
Bell & Gossett
$184.95101243LF Bell & Gossett Isolation Flange Set 1-1/2" Sweat. This includes one pair of 1-1/2" sweat ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606...$184.95 -
118435LF Bell & Gossett Bronze Pump Impeller 3.29"
Bell & Gossett
$294.95118435LF Bell & Gossett Bronze Pump Impeller 3.29" Full Runner Lead Free. This Item Usually Ships The Same Day!$294.95 -
118434LF Bell & Gossett Bronze Pump Impeller 3"
Bell & Gossett
$284.95118434LF Bell & Gossett Bronze Pump Impeller 3" outside diameter used on Bell & Gossett series 1 booster pumps. This Item Usually Ships The Same Day!$284.95