---
product_id: 324137987
title: "POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings"
brand: "powertec"
price: "₪111"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/324137987-powertec-70108-4-inch-blast-gate-for-dust-collector-dust
store_origin: IL
region: Israel
---

# Max airflow control 4" OD outlet Durable ABS material POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings

**Brand:** powertec
**Price:** ₪111
**Availability:** ✅ In Stock

## Summary

> 🌀 Breathe Easy, Work Smart!

## Quick Answers

- **What is this?** POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings by powertec
- **How much does it cost?** ₪111 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/324137987-powertec-70108-4-inch-blast-gate-for-dust-collector-dust)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed for 4" ID dust hoses and ports, ensuring compatibility with your setup.
- • **Built to Last:** Crafted from premium black ABS plastic, ensuring durability against daily wear and tear.
- • **Easy Installation:** Connects seamlessly with Flex Cuffs for a hassle-free setup.
- • **Lightweight Yet Sturdy:** Weighing only 159g, it’s easy to handle without compromising on strength.
- • **Maximize Your Dust Control:** Efficiently directs airflow between machines for optimal dust collection.

## Overview

The POWERTEC70108 4 Inch Blast Gate is a high-quality dust collection fitting designed to enhance the efficiency of your dust collection system. Made from durable ABS plastic, it features 4" OD outlets compatible with 4" ID dust hoses, ensuring optimal airflow regulation and longevity in demanding environments.

## Description

POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings

## Features

- Includes: 4” Blast Gate; Both ends have 4” OD outlet diameters and are designed to work with 4” ID dust hoses or other 4” ID ports
- Specifications: Accepts 4” ID dust hose, port or vacuum fitting; 4" Nominal end measures 3-61/64” O.D. and 3-3/4” I.D
- Compatibility: Will not connect directly to other 4” OD ports; please confirm that the actual listed size fits your application before ordering. If connecting to a 4” OD port, a Flex Cuff or similar device will be required
- Function: Maximizes the efficiency of your dust collection system by directing and regulating the air flow from one machine to another
- Quality: Made with premium black ABS plastic, this unit was designed for durability and is abrasion resistant - able to withstand daily wear & tear from dirt, sawdust and woodchips

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | POWERTEC |
| Part number | 70108 |
| Item Weight | 159 g |
| Product Dimensions | 16.76 x 16.51 x 8.89 cm; 158.76 g |
| Item model number | 70108 |
| Size | 4" (1pk) |
| Color | Black |
| Style | Blast Gate |
| Material | ABS |
| Pattern | Blast Gate |
| Power source type | Hand Powered |
| Item Package Quantity | 1 |
| Included components | 4-Inch Blast Gate for Vacuum/Dust Collector |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings - Image 1](https://m.media-amazon.com/images/I/51+bmZCtbTL.jpg)
![POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings - Image 2](https://m.media-amazon.com/images/I/71GYKUs30aL.jpg)
![POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings - Image 3](https://m.media-amazon.com/images/I/71bK-eHCzvL.jpg)
![POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings - Image 4](https://m.media-amazon.com/images/I/71eGi32ajKL.jpg)
![POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings - Image 5](https://m.media-amazon.com/images/I/71-Go1fI9wL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can anyone tell me the actual  outside diameter of the flange on the 4"**
A: I used 4" schedule 40 PVC and it fit snugly on the 4" blast gate.  I also drilled and screwed two sheet metal screws per blast gate (along with silicon sealer)

**Q: Are they both 4" od, or is one size 4"id for dc machine port?**
A: No,
They are 3 11/16 id and 3 13/16 + 1/32 od.   There is nothing 4" here.

**Q: any suggestions on how to attach this to 4" DWV? The pipe is too large for these.**
A: I didn't hook them up to 4inch. I ran 2 3/4 flex and pvc.  Btw...it clogs up with saw dust. I drilled a hole on side opposite the slide with a forsner bit to blow it out. I cover the hole with duct tape.

**Q: The action on the 4" plastic version is very rough / jerky.
Any successful method of smooting the action?
Grease?**
A: I found it varies from one gate to another.  Applying wax from a candle or similar source, helped but did not fully fix the issue.  I just rubbed it on the flat portion that fits in the groove and worked it back and forth.  I would be afraid that grease would trap dust.  I prefer metal gates.

## Frequently Bought Together

- POWERTEC 70108 4 Inch Blast Gate for Dust Collector, Dust Collection Fittings
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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*