---
product_id: 50977896
title: "TRANSMITTER, PRESSURE, 2.5BAR, MPM 3P+E - PR-21Y / 2.5BAR / 81554.33 / 4-20MA - KELLER"
brand: "keller"
price: "€ 0.20"
currency: EUR
in_stock: false
url: https://www.desertcart.at/products/50977896-transmitter-pressure-2-5bar-mpm-3p-e-pr-21y-2
store_origin: AT
region: Austria
---

# TRANSMITTER, PRESSURE, 2.5BAR, MPM 3P+E - PR-21Y / 2.5BAR / 81554.33 / 4-20MA - KELLER

**Brand:** keller
**Price:** € 0.20
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TRANSMITTER, PRESSURE, 2.5BAR, MPM 3P+E - PR-21Y / 2.5BAR / 81554.33 / 4-20MA - KELLER by keller
- **How much does it cost?** € 0.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/50977896-transmitter-pressure-2-5bar-mpm-3p-e-pr-21y-2)

## Best For

- keller enthusiasts

## Why This Product

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

## Description

Shop TRANSMITTER, PRESSURE, 2.5BAR, MPM 3P+E - PR-21Y / 2.5BAR / 81554.33 / 4-20MA - KELLER. Free delivery on eligible orders of £20 or more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BM38UCY |
| Date First Available | 3 Oct. 2014 |
| Item Package Quantity | 1 |
| Item model number | PAA-21Y / 2.5BAR / 81554.33 / 0-5V |
| Manufacturer | KELLER |
| Part Number | PR-21Y / 2.5BAR / 81554.33 / 4-20MA |

## Images

![TRANSMITTER, PRESSURE, 2.5BAR, MPM 3P+E - PR-21Y / 2.5BAR / 81554.33 / 4-20MA - KELLER - Image 1](https://m.media-amazon.com/images/I/213CO1j9MWL.jpg)

---

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**Shop now:** [https://www.desertcart.at/products/50977896-transmitter-pressure-2-5bar-mpm-3p-e-pr-21y-2](https://www.desertcart.at/products/50977896-transmitter-pressure-2-5bar-mpm-3p-e-pr-21y-2)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-23*