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RPI
Ships from Manufacturer
- MPN: TUG020
- Phone: (800) 221-9723
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Frequently asked questions
Does this gauge provide dual-scale pressure measurements?
Yes, the RPI TUG020 is designed for precise monitoring and features a dual-scale dial to suit different technical requirements:
- Metric: 0 to 500 kPa
- Imperial: -30” Hg to +60 PSI
Is this a direct OEM replacement for my equipment?
Absolutely. This gauge is a factory-new direct replacement for the Tuttnaeur 1730MK (120VAC) model. It serves as an exact match for RPI Part #TUG020 and OEM Part #02300012.
Does the package include the necessary installation hardware?
Yes, the unit arrives as a complete kit to ensure a seamless setup. Included in the package are:
- The pressure gauge
- A dedicated mounting bracket
- Required mounting hardware
- A 3/16” compression fitting
Can this gauge be mounted on the front panel?
Yes, this component is specifically engineered for panel or door mounting. It utilizes a center back mount configuration with a 1/8-28 BSPP port, making it ideal for integration into the front interface of your Tuttnaeur sterilizer.
What is the dial size of this precision gauge?
The gauge features a compact 1-1/2 inch (1.5”) diameter dial, which is specifically sized for clear visibility and efficient integration into the control panel of the 1730MK autoclave.
Is this part manufactured for long-term reliability?
This is a factory-new component manufactured by RPI. Because it is a brand-new part rather than a refurbished one, it provides the reliability and performance accuracy necessary for critical medical sterilization environments.
Does the gauge require specific port threading?
Yes, the gauge is equipped with a 1/8-28 BSPP (British Standard Pipe Parallel) port. It also comes with a 3/16” compression fitting to ensure a secure, airtight connection to your existing pressure line.
Is this gauge suitable for high-pressure sterilization?
It is specifically designed for high-pressure steam sterilization equipment. The gauge is built to withstand the operational demands of the Tuttnaeur 1730MK, ensuring you maintain the accurate readings required for effective and compliant sterilization cycles.
Is there technical support available for this component?
Yes, RPI provides dedicated support for their products. Should you have any questions during the installation or maintenance process, you can contact their support team at (800) 221-9723.
What is the expected condition of the gauge upon arrival?
You will receive this product in factory-new condition. Every unit is guaranteed to be brand-new, ensuring it meets the high standards required for integration into professional-grade medical sterilizers.

RPI TUG020 Pressure Gauge