---
product_id: 388950516
title: "LEFOO LF08PS Heat Pump Pressure Switch Air Compressor Pressure Switch air pressure switch hvac pressure switch Low/High Pressure Switch 10-40psi normal open"
brand: "lefoo"
price: "₪144"
currency: ILS
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.il/products/388950516-lefoo-lf08ps-heat-pump-pressure-switch-air-compressor-pressure-switch
store_origin: IL
region: Israel
---

# Connection: 1/8 NPT Pressure Range: 10-40psi Temp Range: -30℃ to 80℃ LEFOO LF08PS Heat Pump Pressure Switch Air Compressor Pressure Switch air pressure switch hvac pressure switch Low/High Pressure Switch 10-40psi normal open

**Brand:** lefoo
**Price:** ₪144
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Systems with LEFOO's Precision!

## Quick Answers

- **What is this?** LEFOO LF08PS Heat Pump Pressure Switch Air Compressor Pressure Switch air pressure switch hvac pressure switch Low/High Pressure Switch 10-40psi normal open by lefoo
- **How much does it cost?** ₪144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/388950516-lefoo-lf08ps-heat-pump-pressure-switch-air-compressor-pressure-switch)

## Best For

- lefoo enthusiasts

## Why This Product

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

## Key Features

- • **UL Certified:** Meets stringent safety standards, giving you peace of mind in your installations.
- • **Robust Design:** Crafted from durable brass, ensuring longevity and reliability in demanding environments.
- • **Precision Control:** Achieve optimal performance with a pressure setting of 10psi on and 40psi off.
- • **Compact & Lightweight:** Weighing only 9.07g and measuring 2.5 x 2.5 x 5 cm, it fits seamlessly into any setup.
- • **Versatile Applications:** Ideal for HVAC systems, refrigeration, and safety controls, making it a must-have for professionals.

## Overview

The LEFOO LF08PS Heat Pump Pressure Switch is a high-performance air compressor pressure switch designed for HVAC and refrigeration applications. With a pressure setting range of 10-40psi and a robust brass construction, it ensures reliable operation in temperatures from -30℃ to 80℃. Compact and UL certified, this switch is perfect for professionals seeking safety and efficiency in their systems.

## Description

Automatic eset and normally open pressure switch designed. Wide range of pressure settings & meet a board variety of application. Used: Pressure controlling of Air, Water, Internal wiring of electric refrigerating equipment or room cooler units or remote outdoor condensing units for domestic cooling systems. Typical Applications: safety controls / air conditioning /refrigeration. This switch is certificated by UL.

Review: Works as advertised. Easy install. Using with extra 26 v sprinkler power supply to a pump controller.
Review: Ok

## Features

- Pressure setting: off 40psi, on 10psi. Contact Arrangement: Normally Closed.
- Connection: 1/4 in-line terminal, 1/8NPT male thread.
- Base Material: Brass.
- Working Tempreature Range:-30℃-80℃.
- Applicable field: safety controls, air conditioning, refrigeration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GBSM6DY |
| Brand Name | LEFOO |
| Circuit Type | 1-way |
| Color | Black, Yellow |
| Connectivity Protocol | X-10 |
| Connector Type | Crimp |
| Contact Material | Brass |
| Contact Type | Normally Closed |
| Control Method | Remote |
| Controller Type | Push Button |
| Customer Reviews | 3.9 3.9 out of 5 stars (24) |
| International Protection Rating | IP54 |
| Item Dimensions | 25 x 25 x 50 millimeters |
| Item Weight | 9 g |
| Manufacturer | LEFOO Industrial Co.,Ltd |
| Material Type | Brass |
| Model | LF08PS |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operation Mode | ON-OFF |
| Specification Met | UL |
| Switch Type | Pressure Switch |
| Terminal | Screw |
| Unit Count | 1 Count |

## Product Details

- **Brand:** LEFOO
- **Connector type:** Crimp
- **Contact type:** Normally Closed
- **Operation mode:** ON-OFF
- **Switch type:** Pressure Switch

## Images

![LEFOO LF08PS Heat Pump Pressure Switch Air Compressor Pressure Switch air pressure switch hvac pressure switch Low/High Pressure Switch 10-40psi normal open - Image 1](https://m.media-amazon.com/images/I/61HNaZL-nHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***D on 13 September 2019*

Works as advertised. Easy install. Using with extra 26 v sprinkler power supply to a pump controller.

### ⭐⭐⭐⭐ Review
*by L***. on 16 March 2021*

Ok

### ⭐ Review
*by C***N on 23 March 2021*

agree about bad description. its connects power at 40 and disconnects at 10. says as much on the unit itself. hought maybe it was incorrectly printed. unfortunately I believed the description without checking pics or comments. every now and then I have to retrain myself :(

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**Shop now:** [https://www.desertcart.co.il/products/388950516-lefoo-lf08ps-heat-pump-pressure-switch-air-compressor-pressure-switch](https://www.desertcart.co.il/products/388950516-lefoo-lf08ps-heat-pump-pressure-switch-air-compressor-pressure-switch)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-06-22*