Package Price:
$1,452.17/pack of 1Usually ships within 3-5 business days
The Victor 0781-5188 ESS7-125-510LP is a single-stage, high-flow regulator engineered specifically for Propane (LP) gas applications requiring substantial flow rates, such as heavy-duty cutting and heating. As part of the advanced EDGE Series, this model replaces the legacy SR 700 series, introducing significant improvements in flow dynamics, material strength, and safety compliance. The regulator features a delivery pressure range of 5 to 125 PSIG and is rated for a maximum inlet pressure of 350 PSIG, making it ideal for standard LP cylinders equipped with CGA 510 connections.
Structurally, the ESS7 distinguishes itself with a hybrid material construction designed for industrial resilience. The body is machined from forged brass, providing a dense, leak-proof foundation. However, the housing cap is constructed from a specialized Zinc-Aluminum alloy. This alloy demonstrates nearly twice the yield strength of traditional forged brass, significantly enhancing the regulator's resistance to deformation under stress. The internal mechanism is driven by a large 2.7-inch fabric-reinforced neoprene diaphragm, which ensures high sensitivity and stable pressure regulation even as cylinder pressure fluctuates. With a flow coefficient (Cv) of 0.488, the ESS7 maintains consistent delivery pressure across a wide range of flow demands.
Safety is paramount in the EDGE design architecture. The regulator incorporates SLAM (Shock Limitation and Absorption Mechanism) technology within the adjusting knob. This multi-stage crumple zone is engineered to absorb impact energy in the event of a cylinder tip-over, protecting the regulator's stem and internal components from catastrophic damage. Furthermore, the gauges are recessed within the body profile to prevent shearing or breakage. The unit meets or exceeds rigorous industry standards, including CGA E-4, UL 252, and the ASTM G-175 promoted ignition test. The internal vent system is shielded under the knob to prevent weather ingress, ensuring reliable operation in outdoor environments.
Key Technical Specifications:
| Additional Information |
|---|
| Brand:Victor |
| CGA Fitting:CGA 510 |
| Item:Regulator |
| Max Inlet:350 PSI |
| Max Outlet:125 PSI |
| Used On Which Gas:Propane Vapour |
| Packaging Description:1-per-each |
| Gas Type:Propane, LP Gas |
| Series:EDGE ESS7 |
| Delivery Range:5 - 125 PSIG |
| Flow Coefficient (Cv):0.488 |
| Body Material:Forged Brass |
| Housing Cap Material:Zinc-Aluminum Alloy |
| Diaphragm Size:2.7 inch |
| Used On Which Gas?:Propane Liquid |
