---
product_id: 46191131
title: "Pool / Spa TinyTrol Pressure Switch SPDT 2psi TNP-111R-2PR"
brand: "pres air trol"
price: "฿6238"
currency: THB
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.th/products/46191131-pool-spa-tinytrol-pressure-switch-spdt-2psi-tnp-111r-2pr
store_origin: TH
region: Thailand
---

# 21 amp high load capacity Compact 6x4x6 inch design 1/8" NPT precision fitting Pool / Spa TinyTrol Pressure Switch SPDT 2psi TNP-111R-2PR

**Brand:** pres air trol
**Price:** ฿6238
**Availability:** ✅ In Stock

## Summary

> ⚙️ TinyTrol: Big Control in a Small Package!

## Quick Answers

- **What is this?** Pool / Spa TinyTrol Pressure Switch SPDT 2psi TNP-111R-2PR by pres air trol
- **How much does it cost?** ฿6238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/46191131-pool-spa-tinytrol-pressure-switch-spdt-2psi-tnp-111r-2pr)

## Best For

- pres air trol enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Weighs just 0.01 ounces with a sleek 6x4x6 inch profile for easy installation.
- • **Versatile SPDT Switch:** Single Pole Double Throw design for flexible pressure control applications.
- • **Durable ABS Construction:** Built to last with robust Acrylonitrile Butadiene Styrene material.
- • **Powerful 21 Amp Capacity:** Handles high electrical loads with ease for reliable performance.
- • **Precision 1/8" NPT Connection:** Ensures a secure, leak-free fit for your pool or spa system.

## Overview

The Pool/Spa TinyTrol Pressure Switch TNP-111R-2PR by Pres Air Trol is a compact, durable pressure switch featuring a 21 amp capacity and 1/8" NPT fitting. Designed for precise pressure control in pool and spa systems, its lightweight ABS construction and SPDT switch style ensure reliable, versatile performance without the need for batteries.

## Description

21 amp, 2 Psi Pressure switch

## Features

- 1/8"NPT
- Single Pole Double Throw

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pres Air Trol |
| Part Number | TNP-111R-2PR |
| Item Weight | 0.01 ounces |
| Product Dimensions | 6 x 4 x 6 inches |
| Item model number | TNP-111R-2PR |
| Color | White |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Package Quantity | 1 |
| Mounting Type | Pole Mount |
| Switch Style | Pressure Switch |
| Batteries Required? | No |

## Product Details

- **Brand:** Pres Air Trol
- **Color:** White
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item Weight:** 0.01 Ounces
- **Manufacturer:** Pres Air Trol
- **UPC:** 637509100896

## Images

![Pool / Spa TinyTrol Pressure Switch SPDT 2psi TNP-111R-2PR - Image 1](https://m.media-amazon.com/images/I/516cfAa7GNL.jpg)
![Pool / Spa TinyTrol Pressure Switch SPDT 2psi TNP-111R-2PR - Image 2](https://m.media-amazon.com/images/I/41OUQDQ5RbL.jpg)
![Pool / Spa TinyTrol Pressure Switch SPDT 2psi TNP-111R-2PR - Image 3](https://m.media-amazon.com/images/I/516cfAa7GNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    This switch does burn out fairly easily because we like the hot tub very hot but ...
  

*by Y***R on Reviewed in the United States 🇺🇸 on April 3, 2015*

So far, doing the job to keep my hot tub running. This switch does burn out fairly easily because we like the hot tub very hot but replaces easily also.

### ⭐⭐⭐ 







  
  
    Cheap junk switch, but I need it
  

*by M***N on Reviewed in the United States 🇺🇸 on June 21, 2014*

It arrived quick, works fine and thus does the job, for a little overpriced piece of plastic junk that breaks every two years. They need to design these better for what they charge for them.

### ⭐⭐⭐⭐⭐ 







  
  
    Really good product cause it really work.
  

*by E***E on Reviewed in the United States 🇺🇸 on February 3, 2014*

Really good product cause it really works!! And a pretty good quality material, I really recommend this product, trust me.

---

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**Shop now:** [https://www.desertcart.co.th/products/46191131-pool-spa-tinytrol-pressure-switch-spdt-2psi-tnp-111r-2pr](https://www.desertcart.co.th/products/46191131-pool-spa-tinytrol-pressure-switch-spdt-2psi-tnp-111r-2pr)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-26*