Product View Guardian 225
Thread Size
- 2 1/4" modified buttress thread with 5 threads per inch
- Modified buttress thread allows for expansion and contraction of filler neck
Filler Neck Specification

Injection and Blow Molding
Kelch Print 1407
Rotational Molding
Kelch Print 6319
Description
This guardian-style, all-plastic cap and gauge combination protects the vent system in marine applications. Its design enhances a user's ability to grip and turn the cap/gauge and is ideal for heavy-duty applications. The gauge has multiple dial options and can be custom calibrated to fit reservoir configurations. The product is induction welded for long-lasting durability and performance.
Quick Facts
- Guardian-style cap and gauge combination
- Designed for marine applications; protects the vent system
- Multiple vent options
- Variety of dial options
- Custom calibration to fit reservoir configurations
- Induction welded for lasting durability
- For use on plastic reservoirs
- Available with Nitrile or FKM gaskets
Options
Lanyard Option
- Internal Lanyard: Stainless Steel Beaded Chain
Reservoir Type
- Plastic
Dial Option
5949
6007
5517
6006
Frame Material
- Stainless Steel
Helix Material
- Stainless Steel
Indicator Option
- Standard Color Black
- Red and Yellow Standard Colors

