---
product_id: 206818825
title: "Murphy by Enovation Controls 20P7-100, 2\" Pressure Swichgage w/Lockout, 0-100 psi (05703207)"
brand: "enovation controls"
price: "€ 173.11"
currency: EUR
in_stock: true
category: "Murphy By Enovation Controls"
url: https://www.desertcart.hr/products/206818825-murphy-by-enovation-controls-20p7-100-2-pressure-swichgage-w
store_origin: HR
region: Croatia
---

# Lockout button for safe startups 2-inch precision dial Corrosion-resistant steel case Murphy by Enovation Controls 20P7-100, 2" Pressure Swichgage w/Lockout, 0-100 psi (05703207)

**Brand:** enovation controls
**Price:** € 173.11
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in precision, unlock peace of mind.

## Quick Answers

- **What is this?** Murphy by Enovation Controls 20P7-100, 2" Pressure Swichgage w/Lockout, 0-100 psi (05703207) by enovation controls
- **How much does it cost?** € 173.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/206818825-murphy-by-enovation-controls-20p7-100-2-pressure-swichgage-w)

## Best For

- enovation controls enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Reliability:** Durable steel case with corrosion-resistant coating and break-resistant polycarbonate lens for long-lasting field performance.
- • **Smart Safety Lockout:** Built-in lockout button bypasses low limit contact during startup, preventing false shutdowns and boosting uptime.
- • **Precision at a Glance:** 2-inch diaphragm-actuated dial ensures clear, accurate pressure readings from 0-100 psi.
- • **Versatile Industrial Guardian:** Engineered to protect engines and equipment across oil fields, marine, irrigation, construction, and trucking sectors.
- • **Seamless Electrical Integration:** Integrated electrical limit switch with self-cleaning contacts guarantees consistent alarm and shutdown activation.

## Overview

The Murphy 20P7-100 Pressure Swichgage is a compact 2-inch diaphragm-actuated gauge with a 0-100 psi range, featuring a built-in electrical limit switch and a lockout button for safe engine startups. Housed in a corrosion-resistant steel case with a break-resistant lens, it delivers reliable pressure monitoring and protection for industrial engines and equipment, meeting SAE standards and designed for demanding environments.

## Description

The 20P7-100 Pressure Swichgage with lockout, is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch, which is used for tripping alarms and/or shutdown devices. This dual-scale instrument has a range of 0-100 psi (690 kPa) [7.0 bar]. The gage mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged instrument. Accuracy and protection from moderate overpressure is assured by a unique, unitized diaphragm chamber. A built-in pulsation dampener helps eliminate pointer flutter and is removable for cleaning. On the 20P7-100, the low limit contact can be by-passed on start-up by pushing the lockout button. It holds the pointer away from the shutdown contact while the engine starts. The lockout will disengage automatically on rising pressure. Additionally, the gage pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contacts are grounded through the case and have a self-cleaning motion to ensure electrical continuity. The 20P7-100 Pressure Swichgage was specifically designed to protect engines and equipment in oil field, marine, irrigation, construction and trucking applications by monitoring engine lube pressure, water pump pressure, hydraulic pressure and air pressure. This popular instrument features a beryllium copper diaphragm, a 1/8-27 NPTM brass process connection, and exceeds SAE standards.

## Features

- The 20P7-100 Pressure Swichgage is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument features a lockout button and has a range of 0-100 psi.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZHQ3ZVV |
| Best Sellers Rank | #219,521 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #454 in Industrial Pressure Gauges |
| Date First Available | October 23, 2019 |
| Item Weight | 7.8 ounces |
| Manufacturer | Murphy by Enovation Controls |
| Package Dimensions | 3.07 x 2.83 x 2.72 inches |

## Product Details

- **Brand:** Murphy by Enovation Controls
- **Manufacturer:** Murphy by Enovation Controls
- **Material:** Brass, Polycarbonate (PC), Stainless Steel
- **Thread Type:** 1/8-27 Npt

## Images

![Murphy by Enovation Controls 20P7-100, 2" Pressure Swichgage w/Lockout, 0-100 psi (05703207) - Image 1](https://m.media-amazon.com/images/I/71bUYlw8sEL.jpg)
![Murphy by Enovation Controls 20P7-100, 2" Pressure Swichgage w/Lockout, 0-100 psi (05703207) - Image 2](https://m.media-amazon.com/images/I/81iveC8Rl5L.jpg)
![Murphy by Enovation Controls 20P7-100, 2" Pressure Swichgage w/Lockout, 0-100 psi (05703207) - Image 3](https://m.media-amazon.com/images/I/81xB2sxtS0L.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/206818825-murphy-by-enovation-controls-20p7-100-2-pressure-swichgage-w](https://www.desertcart.hr/products/206818825-murphy-by-enovation-controls-20p7-100-2-pressure-swichgage-w)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-21*