400-5491
1 1/2" Heater Union Nuts
| Part No. | Description | Case Quantity | List (US $) |
| 400-5461 | 1 1⁄2" Heater Split Nut - Long Assembly - with Screws | 150 | 5.61 |
| 400-5491 | 1 1⁄2" Heater Split Nut - with Screws | 250 | 3.45 |
| 415-4021 | 1 1⁄2" Heater Split Nut - without Screws | 100 | 2.20 |
417-4090
417-4050
1 1/2" Heater Union Tailpieces
| Part No. | Description | Case Quantity | List (US $) |
| 417-4090 | 1 1⁄2" Buttress Thread x 1 1⁄2" S Tailpiece | 100 | 1.93 |
| 417-4050 | 1 1⁄2" Buttress Thread x 1 1⁄2" Spigot Tailpiece | 75 | 1.93 |
805-0224
711-4000
711-4050
1 1/2" Heater Union O-Ring Gaskets
| Part No. | Description | Case Quantity | List (US $) |
| 805-0224 | O-Ring - 1 1⁄2" Heater Tailpiece | 100 | 0.64 |
| 711-4000 | Gasket - 1 1⁄2" Heater Tailpiece | 500 | 0.66 |
| 711-4050 | O-Ring Gasket - 1 1⁄2" Heater Tailpiece | 500 | 0.73 |
400-5161
2" Heater Union Nuts
| Part No. | Description | Case Quantity | List (US $) |
| 400-5161 | 2" Heater Split Nut - with Screws | 150 | 3.13 |
| 415-5161 | 2" Heater Split Nut - without Screws | 150 | 2.81 |
417-2090
417-5060
417-5140
413-2160
417-5180
417-5160
2" and 2 1/2" Heater Union Tailpieces
| Part No. | Description | Case Quantity | List (US $) |
| 417-2090 | 2" Buttress Thread x 1 1⁄2" S Tailpiece | 50 | 2.59 |
| 417-5050 | 2" Buttress Thread x 2" S Tailpiece | 150 | 2.59 |
| 417-5060 | 2" Buttress Thread x 2" Spigot Tailpiece | 45 | 2.59 |
| 417-5160 | 2" Buttress Thread x 2" Spigot / 1 1⁄2" S Tailpiece | 160 | 5.46 |
| 417-5140 | 2" Buttress Thread x 2" MPTTailpiece | 45 | 3.86 |
| 413-2160 | Heater Flow Switch Tee - 2" Buttress Thread x 2" Spigot x 1⁄2" FPT | 25 | 14.48 |
| 417-5180 | 2" Buttress Thread x 3⁄4" S / 1" Spigot | 100 | 2.94 |
| 417-5980 | 2 1⁄2" Heater Buttress Tailpiece | 25 | 5.35 |
711-4030
711-4010 / 711-4020
2" and 2 1/2" Heater Union O-Rings and Gaskets
| Part No. | Description | Case Quantity | List (US $) |
| 711-4020 | 1⁄4" Thick Gasket - 2" Heater Tailpiece | 500 | 1.39 |
| 711-4010 | Gasket - 2" Heater Tailpiece | 500 | 1.42 |
| 805-0229 | O-Ring - 2" Heater | 100 | 0.75 |
| 711-4030 | 2" Heater Tailpiece Gasket - with O-Ring Rib | 500 | 0.83 |
| 711-6020 | 2 1⁄2" Heater Union Gasket | 500 | 0.64 |