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Hot Tub Pump Union - 2.5" FBT X 2.5" Slip- BX9962

Hot Tub Pump Union - 2.5" FBT X 2.5" Slip- BX9962

$6.95 …Pump Unions mate with standard 2.5" FBT - Female Buttress Threads. Sets include compression nut, tailpiece and O-ring. 400-6010 2-1/2" Pump Suction Union. 2-1/2" Female Buttress Thread x 2-1/2" Slip Socket O-ring included Product notes: Chemically-resistant PVC. Order companion 2" union (BX9908)…
Hot Tub Heater Union O-Ring 2-Pack - For 1.5" Heater Unions- BX9667

Hot Tub Heater Union O-Ring 2-Pack - For 1.5" Heater Unions- BX9667

$3.95 O-ring fits 1.5" spa heater unions. Chemically resistant 2-Pack. Product notes: 1-3/4"ID x 1/8". Replaces OEM part 568-224 O-ring fits 1.5" spa heater union. Chemically resistant 2-Pack Product notes: 1-3/4"ID x 1/8". Replaces OEM part 568-224
Hot Tub Pump Union O-Ring 2-Pack - For 2" Pump Unions- BX9669

Hot Tub Pump Union O-Ring 2-Pack - For 2" Pump Unions- BX9669

$3.95 O-ring fits 2" spa pump union, 2-Pack. 2-3/4" x 1/8". Replaces OEM part 92200210, 805-0230. O-ring fits 2" spa pump union. Chemically resistant 2-Pack Product notes: 2-1/2"ID x 1/8". Replaces OEM part 92200210, 805-0230, 6000-645.
Hot Tub Pump Union O-ring 2-Pack - For 1.5" Pump Unions- BX9978

Hot Tub Pump Union O-ring 2-Pack - For 1.5" Pump Unions- BX9978

$3.95 O-Ring for 1.5 in. Spa or Pool Pump Union, 2-pack. Actual outside diameter (OD) is 2 1/4 in. Inside diameter (ID) is 1 15/16 in. O-ring fits 1-1/2" spa pump union. Chemically resistant 2-Pack Product notes: 1-15/16"ID x 1/8". Replaces OEM part 805-0226; 568-226; 568-225; 92200110.
Hot Tub Split Nut Heater Union - 2-1/2" FBT- BX9440

Hot Tub Split Nut Heater Union - 2-1/2" FBT- BX9440

$9.95 Replacement Heater Union Split Nut for 2-1/2" flow through heaters. Heater Union Split Nut makes it quick and easy to replace cracked, leaky heater union nuts. Stainless Steel screws included. Large flange designed for heater union tailpieces. 012118025 Wrap-around Split-Nut for larger 2.5"…
Hot Tub Split Nut Pump Union - 2-1/2" FBT- BX9441

Hot Tub Split Nut Pump Union - 2-1/2" FBT- BX9441

$10.95 Replacement Pump Union Split Nut for 2-1/2" Female Buttress Thread Fittings. Pump Union Split Nut makes it quick and easy to replace cracked, leaky pump union nuts. Stainless Steel screws included. Small flange designed for pump union tailpieces. 0121109025 Our Pump Union Split Nut makes it quick…
Hot Tub Pump Union - 1" FBT X 1" Slip- BX9871

Hot Tub Pump Union - 1" FBT X 1" Slip- BX9871

$4.95 …Pump Union fits 1" Female Buttress Thread X 1" Slip fittings found on 1" circulation pumps. O-ring included. 400-1990 1" Circulating Pump Union. 1" Female Buttress Thread x 1" Slip Socket O-ring included Product notes: Chemically-resistant PVC. Order 2 if you need both suction and discharge unions.
Hot Tub Pump Union - 3" FBT X 3" Slip- BX9872

Hot Tub Pump Union - 3" FBT X 3" Slip- BX9872

$10.95 Our Spa Pump Union fits 3" Female Buttress Thread - FBT X 3" Slip fittings. May fit Coast Spas Big Red pumps and Acura Spa MegaFlow pumps. 400-4630 3" Pump Union with O-ring gasket. 3" Female Buttress Thread x 3" Slip Socket O-ring gasket included Product notes: Used for Coast Spas "Big Red" pump,…
Hot Tub Split Nut Heater Union - 1-1/2" FBT- BX9659

Hot Tub Split Nut Heater Union - 1-1/2" FBT- BX9659

$5.95 Replacement Heater Union Split Nut for 1-1/2" heaters. Heater Union Split Nut makes it quick and easy to replace cracked, leaky heater union nuts. Stainless steel screws included. Large flange designed for heater unions. 20-1010, 400-5491, 0121108015 Wrap-around Split-Nut for narrower 1.5" flow…
Hot Tub Split Nut Pump Union - 1-1/2" FBT- BX9645

Hot Tub Split Nut Pump Union - 1-1/2" FBT- BX9645

$5.95 Replacement Pump Union Split Nut for 1-1/2" Female Buttress Thread Fittings. Pump Union Split Nut makes it quick and easy to replace cracked, leaky pump union nuts. Stainless Steel screws included. Small flange designed for pump union tailpieces. 0121109015 Our Pump Union Split Nut makes it quick…
Hot Tub Split Nut Pump Union - 2" FBT- BX9657

Hot Tub Split Nut Pump Union - 2" FBT- BX9657

$9.95 Replacement Pump Union Split Nut for 2" Female Buttress Thread Fittings. Pump Union Split Nut makes it quick and easy to replace cracked, leaky pump union nuts. Stainless Steel screws included. Small flange designed for pump union tailpieces. KO4052 0121109020 Our Pump Union Split Nut makes it…
Hot Tub Pump Union for Jacuzzi/Sundance - 1.5" Slip or 2" Spig- BX9873

Hot Tub Pump Union for Jacuzzi/Sundance - 1.5" Slip or 2" Spig- BX9873

$10.95 Our Jacuzzi/Sundance pump union fits J-Series pumps. Features 1.5" Slip or 2" Spigot fitting. For proprietary Jacuzzi/Sundance self aligning pumps. Proprietary O-ring included. 400-2160 770104 31158603R2 SD2000-170 Swivel Pump Union for Jacuzzi & Sundance J-Series pumps. Female Jacuzzi Thread x…
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