Topring AIRFLO 400 1/2" Filter/Regulator with Gauge - Semi-Auto - 5 to 125 PSI Model#: 51.455

Save $55.02
TopringSKU: TOP-51455
No reviews

Online Shipping
All displayed shipping rates are calculated as an online estimate only. Shipping rate adjustments may be required after reviewing the items from your order. Pricing displayed is for the product only and does not include shipping, taxes, duties or tariffs.

Electrical Items - Final Sale, No Warranty

Sale price$99.97 Regular price$154.99

Shipping calculated at checkout

Clearance Disclaimer updated as of October 12th, 2020

Please review before purchase. All Clearance Items Are Final Sale Without Warranty Or Service Support: This disclaimer applies to all products marked as clearance on our site with no exceptions. By completing a purchase on an item marked as clearance and discounted accordingly. By purchasing this item you agree to the following terms: Products sold in “as is- condition free from missing parts or manufacturer defects, without warranty or repair service support.

Thank you for your understanding.


Munro Industries Order Desk


  • Integrated filter/regulator design saves space
  • Removes water through centrifugal force
  • Removes contaminants down to 5 micron in size
  • Standard semi-automatic drain requires a simple tug of the ring to drain
  • Accurate pressure control with little drift
  • Removable locking Push/Pull adjusting knob
  • Pressure gauge and mounting bracket included
  • Specifications:
  • Product: Filter/regulator with gauge
  • Manufacturer: Topring
  • Model: 51.455
  • Port: 1/2" FNPT
  • Gauge port: 1/4" FNPT
  • Maximum air flow at 100 psi: 141 SCFM
  • Maximum pressure: 150 psi
  • Temperature range: 5 C to 60 C
  • Filtration: 5 micron
  • Filter element:
  • Drain: Semi-automatic 8mm OD tubing
  • Bowl capacity: 1.5 fl-oz (45 ml)
  • Body material: Die-cast aluminum
  • Bowl material: Polycarbonate with steel guard

Payment & Security

Payment methods

American Express Apple Pay Diners Club Discover Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Munro Industries Verified Business Logo Trusted By Amazon, Google, Square Online Sellers

Suggested Products

Recently Viewed Items