B&G Series 100 Parts

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 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
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    118368 Bell & Gossett Flange Gasket Set

    Bell & Gossett

    $8.50
    118368 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!
    $8.50
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    $8.50
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  • 118681LF Bell & Gossett Seal Kit Number #7 Lead Free
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    118681LF Bell & Gossett Seal Kit Number #7 Lead Free

    Bell & Gossett

    $35.00
    118681LF 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...
    $35.00
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    $35.00
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  •  118705 Bell & Gossett Spring Coupler
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    118705 Bell & Gossett Spring Coupler

    Bell & Gossett

    $25.00
    118705 Bell & Gossett Spring Coupler for Series 100, HV, PR, 2" Pumps. This Item Usually Ships The Same Day!
    $25.00
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    $25.00
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  • 118844LF Bell Gossett Series 100 Bearing Assembly
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    118844LF Bell Gossett Series 100 Bearing Assembly

    Bell & Gossett

    $120.00
    118844LF 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!
    $120.00
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    $120.00
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  • 189034LF Bell & Gossett Bearing Assembly Series 100 Pumps
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    189034LF Bell & Gossett Bearing Assembly Series 100 Pumps

    Bell & Gossett

    $124.95
    189034LF 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!
    $124.95
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    $124.95
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  • 118223 Bell & Gossett Motor Mount Set
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    118223 Bell & Gossett Motor Mount Set

    Bell & Gossett

    $28.50
    118223 Bell & Gossett Motor Mount Set for Series 100, Series 2, Series 60, Series HV, Series PR. This Item Usually Ships The Same Day!
    $28.50
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    $28.50
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  • 111034 Bell & Gossett 1/12 HP Series 100 Pump Motor
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    111034 Bell & Gossett 1/12 HP Series 100 Pump Motor

    Bell & Gossett

    $368.95
    111034 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...
    $368.95
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    $368.95
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  • P64910 Bell & Gossett Flange Bolts
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    P64910 Bell & Gossett Flange Bolts

    Bell & Gossett

    $20.00
    P64910 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!
    $20.00
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    $20.00
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  • 118431LF Bell & Gossett Impeller Series 100 AB
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    118431LF Bell & Gossett Impeller Series 100 AB

    Bell & Gossett

    $52.50
    118431LF 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!
    $52.50
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    $52.50
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  • 118351 Bell & Gossett Flange Gasket Set
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    118351 Bell & Gossett Flange Gasket Set

    Bell & Gossett

    $18.50
    118351 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!
    $18.50
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    $18.50
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  • 101204 Bell & Gossett Flange Set 1-1/2"
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    101204 Bell & Gossett Flange Set 1-1/2"

    Bell & Gossett

    $25.00
    101204 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
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    $25.00
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  • 101201 Bell & Gossett Flange Set 3/4"
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    101201 Bell & Gossett Flange Set 3/4"

    Bell & Gossett

    $25.00
    101201 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
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    $25.00
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  • 101205 Bell & Gossett 1" Flange Set
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    101205 Bell & Gossett Flange Set 1"

    Bell & Gossett

    $25.00
    101205 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
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    $25.00
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  • P40020 Bell & Gossett Volute Cap Screw Set
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    P40020 Bell & Gossett Volute Cap Screw Set

    Bell & Gossett

    $2.45
    P40020 Bell & Gossett Volute Cap Screw Set. 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!
    $2.45
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    $2.45
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  • 101221LF Bell & Gossett 3/4" NPT Isolation Flange Set
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    101221LF Bell & Gossett 3/4" NPT Isolation Flange Set

    Bell & Gossett

    $64.95
    101221LF 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. This...
    $64.95
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    $64.95
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  • 189162LF Bell & Gossett Series 1 Bearing Assembly
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    189162LF Bell & Gossett Series 1 Bearing Assembly

    Bell & Gossett

    $228.95
    189162LF 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...
    $228.95
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    $228.95
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  • 189035LF Bell & Gossett Shaft with Sleeve
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    189035LF Bell & Gossett Shaft with Sleeve

    Bell & Gossett

    $68.00
    189035LF 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,...
    $68.00
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    $68.00
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  • 101226LF Bell & Gossett Isolation Flange
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    101226LF Bell & Gossett Isolation Flange Set 3/4" Sweat

    Bell & Gossett

    $64.95
    101226LF 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...
    $64.95
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    $64.95
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  • 101222LF Bell & Gossett 1" NPT Isolation Flange Set
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    101222LF Bell & Gossett 1" NPT Isolation Flange Set

    Bell & Gossett

    $65.95
    101222LF 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...
    $65.95
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    $65.95
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  • 101202 Bell & Gossett Flange Set 1"
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    101202 Bell & Gossett Flange Set 1"

    Bell & Gossett

    $25.00
    101202 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
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    $25.00
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  • 101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange
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    101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange

    Bell & Gossett

    $68.95
    101236LF 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 removed...
    $68.95
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    $68.95
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  • 101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange
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    101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange

    Bell & Gossett

    $118.95
    101233LF 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 removed...
    $118.95
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    $118.95
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  • 101207 Bell & Gossett 1-1/2" Flange Set
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    101207 Bell & Gossett Flange Set 1-1/2"

    Bell & Gossett

    $25.00
    101207 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
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    $25.00
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  • 101206 Bell & Gossett 1-1/4" Flange Set
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    101206 Bell & Gossett Flange Set 1-1/4"

    Bell & Gossett

    $25.00
    101206 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
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    $25.00
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  • 101223LF Bell & Gossett 1-1/4" NPT Isolation Flange Set
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    101223LF Bell & Gossett 1-1/4" NPT Isolation Flange Set

    Bell & Gossett

    $106.95
    101223LF Bell & Gossett 1-1/4" 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...
    $106.95
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    $106.95
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  • 118434LF Bell & Gossett Bronze Pump Impeller 3"
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    118434LF Bell & Gossett Bronze Pump Impeller 3"

    Bell & Gossett

    $174.95
    118434LF Bell & Gossett Bronze Pump Impeller 3" outside diameter used on Bell & Gossett series 1 booster pumps. This Item Usually Ships The Same Day!
    $174.95
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    $174.95
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  • 101203 Bell & Gossett Flange Set 1-1/4"
    Add to Cart

    101203 Bell & Gossett Flange Set 1-1/4"

    Bell & Gossett

    $25.00
    101203 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
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    Qty in Cart: 0
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    $25.00
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  • 101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange
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    101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange

    Bell & Gossett

    $61.95
    101231LF 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...
    $61.95
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    Qty in Cart: 0
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    $61.95
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  • P04940 Bell & Gossett Impeller Key
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    P04940 Bell & Gossett Impeller Key

    Bell & Gossett

    $4.50
    P49369 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!
    $4.50
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    Qty in Cart: 0
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    $4.50
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  • 101243LF Bell & Gossett Isolation Flange Set 1-1/4" Sweat
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    101243LF Bell & Gossett Isolation Flange Set 1-1/2" Sweat

    Bell & Gossett

    $108.95
    101243LF 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...
    $108.95
    Add to Cart
    Qty in Cart: 0
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    $108.95
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  • 101228LF Bell & Gossett Isolation Flange Set 1-1/4" Sweat
    Add to Cart

    101228LF Bell & Gossett Isolation Flange Set 1-1/4" Sweat

    Bell & Gossett

    $128.95
    101228LF Bell & Gossett Isolation Flange Set 1-1/4" Sweat. This includes one pair of 1-1/4" 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...
    $128.95
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    Qty in Cart: 0
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    $128.95
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