Morrison|351S-0300AV
MORRISON VENT Pressure Vacuum Flame Arrestor DN50 (2") NPT F 351S-0300AV
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Email sales@goind.com.au or call 07 3204 2240 for live availability.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.
BASIC TANK VENTING WITH FLAME PROTECTION
DN50 (2 inch NPT female) pressure-vacuum vent with flame arrestor. Entry-level tank safety component for diesel and light fuel storage tanks.
What it does
Every fuel tank needs to breathe. As you fill it, air goes out. As you draw fuel, air comes in. Without a vent, pressure builds or the tank can collapse. This unit does that job, with a flame arrestor built in to stop external ignition reaching the vapour inside.
Who this suits
Small diesel tanks on workshops, construction sites, or farms where you need a code-compliant vent at a basic price. Not top-spec, not trying to be. If your installer specifies 2 inch NPT and you need flame protection without premium features, this is the unit.
Features & Benefits
Key Features
- DN50 (2 inch NPT female) connection
- Pressure-vacuum relief function
- Integrated flame arrestor
- Diesel and light fuel compatible
- Entry-level tank venting solution
Benefits
- Protects tank from pressure damage during fill and draw
- Flame arrestor guards against external ignition sources
- NPT thread fits standard Australian tank installations
- Entry price point for code-compliant venting
| Connection | 2 inch NPT female |
| Dimensions | DN50 (2 inch) |
| Function | Pressure-vacuum relief with flame arrestor |
| Application | Diesel and light fuel storage tanks |
| Entry | level unit - meets basic venting and flame protection requirements |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
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Compatible Products
Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the Morrison Vent DN50?
A pressure-vacuum relief valve with flame arrestor, fitted to the top of fuel storage tanks. Allows air in and out as the tank fills or empties, while preventing flame ingress.
What size tank does this suit?
Suitable for small to mid-size diesel tanks where a 2 inch NPT thread is specified. Check your tank manufacturer's venting requirements for correct sizing.
Does it meet Australian standards?
This is an entry-level unit. Confirm with your installer or local authority that it meets the specific code requirements for your installation.
What about warranty and support?
12-month warranty on manufacturing defects. Internal wear components are not warranty items. For technical advice or bulk orders, contact sales@goind.com.au or 07 3204 2240.