unions, heater

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O-Ring, Buna-N, 3" ID, 1/8" Cross Section, Generic 90-423-5234

O-Ring, Buna-N, 3" ID, 1/8" Cross Section, Generic 90-423-5234
$1.00

Split Nut, 1-1/2" Buttress Thread, Heater Union 0121108015

1-1/2" split compression nut 89-238-1015 0121108015
$1.91

Split Nut, 1-1/2fbt", Small Flange, Pump Union 0121109015

1-1/2" split nut (small flange fits most pump union tailpieces) 89-238-1017 0121109015
$1.91

Split Nut, 2" Buttress Thread, Heater Union 0121108020

2" split compression nut 89-238-1040 0121108020
$2.31

Split Nut, 2-1/2" for 3", Heater 0121108025

Split Nut, 2-1/2", Heater 89-238-1042 0121108025
$5.40

Tailpiece 2"bt x 2"s for Split Nut 417-5050

2" tailpiece 89-238-1045 417-5050
$2.00

Tailpiece, 1" Male Buttress Thread x 1" Slip 417-2010

Tailpiece, 1"mbt x 1"s 89-270-1012 417-2010
$1.52

Tailpiece, 1-1/2" Buttress Thread x 1" Slip 42-0031

Tailpiece, 1-1/2"bt x 1"s 89-238-1022 42-0031
$2.30

Tailpiece, 1-1/2"bt x 1-1/2"spg, for Split Nut 417-4050

1-1/2" male spigot tailpiece 89-238-1025 417-4050
$1.55

Tailpiece, 1-1/2"mbt x 1-1/2"s, w/Split Nut, Heater 0611-15

Tailpiece, 1-1/2"mbt x 1-1/2"s, w/Split Nut, Heater 89-395-1300 0611-15
$6.64

Tailpiece, 2"bt x 1-1/2"s, for Split Nut 417-2090

2" buttress x 1.5" slip tailpiece 89-238-1050 417-2090
$2.08

Tailpiece, 2"mbt x 1-1/2"s/2"spg, w/Split Nut, Heater 0611-18

Tailpiece, 2"mbt x 1-1/2"s/2"spg, w/Split Nut, Heater 89-395-1302 0611-18
$7.14

Tailpiece, 2"mbt x 2"s, w/Split Nut, Heater 0611-20

Tailpiece, 2"mbt x 2"s, w/Split Nut, Heater 89-395-1304 0611-20
$7.34

Tailpiece, Heater, 1" Slip, with out O-Ring 86-02314

O-ring not included 89-371-1094 86-02314
$6.59

Tailpiece, Heater, 2"mbt x 3/4"b, 90 deg 42-2391-K

Tailpiece, Heater, 2-1/4"mbt x 3/4"b, 90 deg 89-371-1071 86-02391
$9.70

Tailpiece, Heater, 3" Male Buttress Thread x 1" Barb, 90 deg 42-2386-K

Tailpiece, Heater, 3"mbt x 1"b, 90 deg 89-371-1075 RPL2-25-214
$8.96

Tailpiece, Heater, 3" Male Buttress Thread x 1" Slip, 90 deg 42-2392-K

Tailpiece, Heater, 3"mbt x 1"s, 90 deg 89-371-1078 86-02392
$8.96

Tailpiece, Heater, 3"mbt x 2"s, w/o O-Ring 42-2373-K

O-ring not included. 89-371-1090 RPL2-25-223
$10.55

Tailpiece, Heater, 3"mbt x 3/4"b, 90 deg 42-2390-K

Tailpiece, Heater, 3"mbt x 3/4"b, 90 deg 89-371-1070 RPL2-25-215
$8.96

Uni-Nut 2-1/2"mbt For 3" Housings W/O Retainer 86-02370

Aquatemp Products Heater Uni-Nut®It is a patented design to end leaking split nuts on heaters. The Uni-Nut® is a one-piece nut that can be tightened by hand and changed in the field by removing a color-coded retainer. The black retainer is generally used on 1-5/8" tube while blue retainers are used on 5.5kW heaters. Red retainers usually denote heaters of other wattages. Although there may sometimes be exceptions, the Uni-Nut® is generally not a replacement for split nuts due to different flange sizes 89-371-1017 86-02370
$4.53