SPTA Inlet Filter Traps feature right angle mounting configuration, with female NPT Inlet / Outlet ports for easy mounting. Units are of steel construction, with a baked enamel finish. The filter itself is a heavy duty, pleated, five (5) micron, polyester cartridge. Polyester filters have a high dirty carrying capacity, is washable with warm water and mild detergents, thereby extending service life of the cartridge. Additionally, the cartridge incorporates a foam polyurethane "pre-filter" which allows a much higher dirt carrying capacity (typically 50%). Stainless steel torsion clips hold the bonnet assembly firmly in place and allow quick access for maintenance cycles. All SPTA Series Inlet Filters feature ¼" female NPT ports which are located on the inlet and outlet ports allowing the use of gauges, should the need arise.
| PART NUMBER | ASA PORT | A | B | C | D | E | SCFM RATING |
|---|---|---|---|---|---|---|---|
| SPTA-1-FNPT | 1/2" FNPT | 4-3/8" | 2-1/4" | 5-7/8" | 1-7/8" | 3" | 18 |
| SPTA-2-FNPT | 3/4" FNPT | 3-3/4" | 2-1/4" | 5-7/8" | 2-1/2" | 3-1/4" | 25 |
| SPTA-3-FNPT | 1" FNPT | 6-3/4" | 4-1/8" | 7-5/16" | 4-1/2" | 5-1/4" | 40 |
| SPTA-4-FNPT | 1-1/2" FNPT | 6-3/4" | 4-1/8" | 7-5/16" | 4-1/2" | 5-1/4" | 80 |
| PART NUMBER | USE WITH |
|---|---|
| RF-SPTA-1/2 | SPTA-1-FNPT |
| RF-SPTA-1/2 | SPTA-2-FNPT |
| RF-SPTA-3/4 | SPTA-3-FNPT |
| RF-SPTA-3/4 | SPTA-4-FNPT |
