

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Ritchie Engineering 49516 is a stem mount liquid-filled compound manifold gauge designed for use in HVAC and refrigeration systems. It measures pressures accurately, providing a range from thirty inches of mercury to three hundred PSI. The gauge is filled with glycerin, which protects against pulsation, ensuring a longer lifespan and reliability.
This gauge is essential for HVAC professionals needing precise pressure readings during servicing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!