---
product_id: 29140197
title: "Victor 0781-1448 SR4J-580 High Pressure Regulator"
brand: "victor"
price: "€ 1518.82"
currency: EUR
in_stock: true
category: "Victor"
url: https://www.desertcart.pt/products/29140197-victor-0781-1448-sr4j-580-high-pressure-regulator
store_origin: PT
region: Portugal
---

# 2.5 inch precision brass gauges Piston-type brass actuation for smooth control Machined brass body for durability Victor 0781-1448 SR4J-580 High Pressure Regulator

**Brand:** victor
**Price:** € 1518.82
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your pressure control game with unmatched precision and durability!

## Quick Answers

- **What is this?** Victor 0781-1448 SR4J-580 High Pressure Regulator by victor
- **How much does it cost?** € 1518.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/29140197-victor-0781-1448-sr4j-580-high-pressure-regulator)

## Best For

- victor enthusiasts

## Why This Product

- Trusted victor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Pressure Monitoring:** Equipped with 2.5 inch brass gauges for accurate, easy-to-read pressure readings.
- • **Smooth & Reliable Adjustments:** Piston-type brass actuation paired with a Delrin cap bushing guarantees effortless, precise control.
- • **Optimized for Inert Gas Service:** Specialized cartridge seat assembly with PCTFE seat and bronze sintered inlet filter for clean, safe gas regulation.
- • **Built for Heavy-Duty Performance:** Engineered to handle larger cylinders and pressure vessel testing with delivery pressures up to 4500 PSIG.
- • **Premium Machined Brass Construction:** Robust brass body and housing cap ensure long-lasting reliability under demanding conditions.

## Overview

The Victor 0781-1448 SR4J-580 High Pressure Regulator is a heavy-duty, brass-constructed regulator designed for larger cylinders and pressure vessel testing. Featuring 2.5 inch brass gauges, piston-type brass actuation, and a PCTFE cartridge seat, it delivers smooth, precise pressure control up to 4500 PSIG, optimized for inert gas applications.

## Description

Victor 0781-1448 SR4J-580 High Pressure Regulator designed for heavy duty applications, for larger cylinders and ideally suited for pressure vessel testing and dead-end testing. Delivery pressures up to 4500 PSIG on some models. This regulator has a machined brass body and a housing cap. There are 2.5 inch brass gauges and a cartridge type seat assembly with PCTFE seat. The piston type actuation is brass and the Delrin cap bushing is for smooth adjustments. There is a sintered inlet filter which is bronze. This high pressure regulator has a gas service of inert gas.

## Features

- For heavy duty applications, for larger cylinders and ideally suited for pressure vessel testing and dead-end testing
- Machined brass body and a housing cap
- 2.5 inch brass gauges and a cartridge type seat assembly with PCTFE seat
- Piston type actuation is brass and the Delrin cap bushing is for smooth adjustments
- Gas service of inert gas

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0029Y7GJ8 |
| Best Sellers Rank | #1,750,907 in Automotive ( See Top 100 in Automotive ) #434 in Welding Gas Regulators |
| Date First Available | May 19, 2009 |
| Item Weight | 0.01 ounces |
| Item model number | 0781-1448 |
| Manufacturer | Builders World Wholesale Distribution |
| Product Dimensions | 6 x 7 x 7 inches |

## Images

![Victor 0781-1448 SR4J-580 High Pressure Regulator - Image 1](https://m.media-amazon.com/images/I/41Hcg3swS5L.jpg)
![Victor 0781-1448 SR4J-580 High Pressure Regulator - Image 2](https://m.media-amazon.com/images/I/41oMKAouvoL.jpg)
![Victor 0781-1448 SR4J-580 High Pressure Regulator - Image 3](https://m.media-amazon.com/images/I/31R8Eh840WL.jpg)
![Victor 0781-1448 SR4J-580 High Pressure Regulator - Image 4](https://m.media-amazon.com/images/I/41GG+-lnpqL.jpg)
![Victor 0781-1448 SR4J-580 High Pressure Regulator - Image 5](https://m.media-amazon.com/images/I/51cP0SnZHoL.jpg)

## Frequently Bought Together

- Victor 0781-1448 SR4J-580 High Pressure Regulator
- Set of Victor G250 Oxygen & Acetylene Regulators
- Hromee Oxygen Acetylene Hose 1/4-Inch × 50 Feet with 9/16"-18 B fittings Welding Cutting Torch Twin Hose

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**Shop now:** [https://www.desertcart.pt/products/29140197-victor-0781-1448-sr4j-580-high-pressure-regulator](https://www.desertcart.pt/products/29140197-victor-0781-1448-sr4j-580-high-pressure-regulator)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-13*