Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Utica-Dunkirk 550003355 Steam Gauge 0-30 PSI

Be the first to review this product
Special Price $95.88 Regular Price $110.26
In stock
SKU
550003355
The Utica-Dunkirk 550003355 Steam Gauge is a high-precision pressure-measuring instrument intended for use in residential and commercial HVAC systems, steam boilers. This accurately measures internal pressure in a 0-30 PSI range, which used to ensure the better system performance and safety. It has long-term use and efficient maintenance because of its durable construction. This gauge gives clear real-time pressure readings to prevent overpressurization increase energy efficiency, and extend the life of heating equipment by better system control in HVAC systems.
Add to Wish List
Manufacturer:
https://www.partshnc.com/media/catalog/product/5/5/550003355_1.jpg

Specifications

  • Type: Steam Gauge
  • Pressure Range: 0-30 PSI
Manufacturer Name: Utica-Dunkirk
Product Number: 550003355
OEM Part Number: 550003355
Product Description: 0-30# Steam Gauge
Weight:0.99lbs/449.06g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Have More Questions or Need Help to Place The Order?
Reach us at (866)773-0907 or [email protected]

Reviews
Write Your Own Review
You're reviewing:Utica-Dunkirk 550003355 Steam Gauge 0-30 PSI
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Utica-Dunkirk 550003355 Gauge?

Inspect the gauge regularly for accuracy and ensure the pressure line is free of blockages or leaks. Periodically calibrate to maintain accurate readings. Avoid exposure to overpressure or vibration to prevent damage and ensure better operation.

What are common issues with the Utica-Dunkirk 550003355 Gauge?

  • Inaccurate pressure readings due to calibration drift.
  • Stuck or unresponsive gauge needle.
  • Air or steam leakage at connection points.
  • Moisture or condensation inside dial face.
  • Blocked or clogged pressure port affecting response.

Installation Steps

Step 1: Turn off power and allow the steam system to cool and depressurize completely before servicing.

Step 2: Drain pressure from the unit and remove the old gauge using a wrench on the fitting only.

Step 3: Apply thread sealant to the new gauge threads, avoiding excess material inside the fitting.

Step 4: Install the new gauge onto the pigtail or pressure tapping and tighten securely without over-torquing.

Step 5: Restore system operation, check for leaks, and verify accurate pressure readings during cycling.