Silicone bronze cast body. Silicone bronze cast poppet. Features include buna-n O-ring, stainless steel spring, stainless steel washer, and stainless steel locknut. Working pressure of 400 P.S.I.
| SKU | 439800 | UPC | 008391019564 |
| Weight | 1.625 | Package Width | 2.35 |
| Package Length | 4.6 | Package Height | 2.4 |
| Model Number | 543SBCHECK | Brand | Simmons |