400-1940
400-1990
1" Pump Union Assemblies
| Part No. | Description | Case Quantity |
| 400-1940 | 1" Union Nut with 3⁄4" RB Tailpiece and O-Ring | 25 |
| 400-1990 | S Union Nut with 1" Slip Tailpiece and O-Ring | 200 |
400-4060
400-2020
400-2010
400-4230
400-4240
400-9280
1 1/2" Pump Union Assemblies
| Part No. | Description | Case Quantity |
| 400-4060 | 1 1⁄2" Union Nut with 1 1⁄2" S Tailpiece and O-Ring | 100 |
| 400-5640 | 1 1⁄2" Union Nut with 1 1⁄2" S Tailpiece with Gasket | 100 |
| 400-2020 | 1 1⁄2" Union Nut with 1 1⁄2" Spigot / 1" S Tailpiece and O-Ring | 80 |
| 400-2010 | 1 1⁄2" Union Nut with 50mm S Tailpiece and O-Ring | 35 |
| 400-4230 | 1 1⁄2" Union Nut with 1 1⁄2" FPT Tailpiece and O-Ring | 100 |
| 400-4510 | 1 1⁄2" Union Nut with 1 1⁄2" FPT Tailpiece and O-Ring with Gasket | 200 |
| 400-4240 | 1 1⁄2" Union Nut with 1 1⁄2" Spigot Tailpiece and O-Ring | 50 |
| 400-9280 | 1 1⁄2" Union Nut with 1 1⁄2" / 1 1⁄4" Hose Adapter and O-Ring | 25 |
400-5570
400-9240
400-5800
400-5660
400-4300
400-9230
2" Pump Union Assemblies
| Part No. | Description | Case Quantity |
| 400-5570 | 2" Union Nut with 2" S Tailpiece and O-Ring | 45 |
| 400-5670 | 2" Union Nut with 2" S Tailpiece and O-Ring with Gasket | 70 |
| 400-9240 | 2" Union Nut with 1 1⁄2" Hose Adapter and O-Ring | 30 |
| 400-5800 | 2" Union Nut with 2" S Sweep Ell - 90° Tailpiece | 40 |
| 400-5660 | 2" Union Nut with 1 1⁄2" FPT Nut Tailpiece and O-Ring | 72 |
| 400-4300 | 2" Union Nut with 2" Spigot 45° Tailpiece and O-Ring | 60 |
| 400-9230 | 2" Union Nut with 2" Spigot / 1 1⁄2" S Tailpiece and O-Ring | 40 |
| 400-5680 | 2" Union Nut with 2" Spigot / 1 1⁄2" S Tailpiece and O-Ring with Gasket | 70 |
400-5990
400-6010
2 1/2" Pump Union Assemblies
| Part No. | Description | Case Quantity |
| 400-5990 | 2 1⁄2" Union Nut with 2" S Tailpiece and O-Ring | 50 |
| 400-6010 | 2 1⁄2" Union Nut with 2 1⁄2" S Tailpiece and O-Ring | 36 |
| 400-6021B | 2 1⁄2" Union Nut x 2 1⁄2" S - Black (2 included with SVL56 pump) | 36 |
| 400-5971B | 2 1⁄2" Union Nut x 2" S - Black (2 included with SVL56 pump) | 36 |
400-2000
400-4000
400-4020
400-4030
400-5530
400-5050
400-6000
Union Assemblies
| Part No. | Description | Case Quantity |
| 400-2000 | Union Assembly - 1" S x 1" S | 60 |
| 400-4000 | Union Assembly #1 - 1 1⁄2" S x 1 1⁄2" S | 100 |
| 400-4020 | Union Assembly #3 - 1 1⁄2" S x 1 1⁄2" Spigot | 25 |
| 400-4030 | Union Assembly - 1 1⁄2" MPT x 1 1⁄2" S | 25 |
| 400-5530 | Union Assembly - 2" Spigot / 1 1⁄2" S x 1 1⁄2" S | 40 |
| 400-5050 | Union Assembly #13 - 2" S x 2" S | 25 |
| 400-6000 | Union Assembly - 2 1⁄2" S x 2 1⁄2" S | 36 |
Standard color is white. All fittings meet or exceed A.S.T.M. Schedule 40 standards.