---
product_id: 57562399
title: "Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2\" NPT Inlet/Outlet"
brand: "plating international"
price: "$1494"
currency: NZD
in_stock: true
category: "Hi"
url: https://www.desertcart.nz/products/57562399-double-diaphragm-air-pump-pii-50a-chemical-industrial-aluminum-1
store_origin: NZ
region: New Zealand
---

# Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet

**Brand:** plating international
**Price:** $1494
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet by plating international
- **How much does it cost?** $1494 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/57562399-double-diaphragm-air-pump-pii-50a-chemical-industrial-aluminum-1)

## Best For

- plating international enthusiasts

## Why This Product

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

## Description

Good abrasion resistance, chemical resistance, and heat resistance Connection: 1/2&quot; or 3/4&quot; NPT Suitable for general alkali (not suitable for solvent) Santoprene Diaphragms Ideal for use with low viscosity petroleum fluids Max Temperature Limit: 220F/104.4C Air Inlet Size [in]: 3/8 Max Flow [l/min]: 57 Max Head [m]: 84

## Features

- Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" -3/4 NPT Inlet / Outlet
- Polypropylene with Santoprene Diaphragms included
- Connection: 1/2" - 3/4 NPT
- Good abrasion resistance, chemical resistance, and heat resistance. Ideal for use with low viscosity petroleum fluids
- This powerful and efficient air operated diaphragm pump is perfect for all your needs in every industry! This pump has a body fabricated from Aluminum with a Santoprene, Hytrel, Teflon, Viton, EPDM, Buna-N Diaphragm and a Ball Valve Seat made from Teflon, Stainless Steel, and Santoprene.
- ›See more product details

## Images

![Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet - Image 1](https://images-na.ssl-images-amazon.com/images/I/316N5WqAAIL.jpg)
![Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet - Image 2](https://images-na.ssl-images-amazon.com/images/I/51u6xbvTq9L.jpg)
![Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet - Image 3](https://images-na.ssl-images-amazon.com/images/I/513JcxURjgL.jpg)
![Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet - Image 4](https://images-na.ssl-images-amazon.com/images/I/41b4MOLzZRL.jpg)
![Double Diaphragm Air Pump PII.50A Chemical Industrial Aluminum 1/2" NPT Inlet/Outlet - Image 5](https://images-na.ssl-images-amazon.com/images/I/51JV%2Bk%2BR9AL.jpg)

---

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**Shop now:** [https://www.desertcart.nz/products/57562399-double-diaphragm-air-pump-pii-50a-chemical-industrial-aluminum-1](https://www.desertcart.nz/products/57562399-double-diaphragm-air-pump-pii-50a-chemical-industrial-aluminum-1)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*