We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cast brass Y strainer with female NPT ports and stainless screen

BELL AND GOSSETT

BELL AND GOSSETT 420C Y Strainer 3/4" FNPT Cast Brass 400 psi

SKU CH-FQCV-FXJPN

A 3/4" FNPT cast brass Y strainer rated 400 psi at 150 °F with a 0.0331 in stainless steel screen for oil, steam or water

  • Cast brass housing resists corrosion in oil, steam and water systems
  • 400 psi rating handles high-pressure industrial lines at 100 °F
  • 0331 in stainless screen traps fine debris without clogging
  • 3/8 in blow-off port allows quick cleaning without removing strainer
  • Female NPT ends connect directly to 3/4 in piping

Industrial Y Strainer for Oil Steam Water

The BELL AND GOSSETT 420C Y Strainer is a cast brass filter built for 3/4 inch FNPT piping. It handles oil steam and water in industrial and commercial plumbing systems. The stainless steel screen traps debris to protect downstream valves and equipment.

Pressure Rating and Blow Off Port

Maximum pressure is 400 psi at 100 degrees F and 400 psi at 150 degrees F with a maximum temperature of 400 degrees F. A 3/8 inch blow off port allows the screen to be cleaned without removing the body from the line.

Included Stainless Steel Screen

The unit ships with a perforated stainless steel screen already installed. Mesh opening is .0331 inches to catch fine particles in fluid streams. Housing length is 3 inches and height is 2 1/2 inches for tight installation spaces.

Highlights

  • Cast brass housing resists corrosion in oil, steam and water systems
  • 400 psi rating handles high-pressure industrial lines at 100 °F
  • 0331 in stainless screen traps fine debris without clogging
  • 3/8 in blow-off port allows quick cleaning without removing strainer
  • Female NPT ends connect directly to 3/4 in piping

Specifications

BrandBELL & GOSSETT

Questions about this item

How do I install the 3/4" FNPT cast brass Y strainer and which step is often missed?

Apply thread sealant to the 3/4" NPT male connections, thread into the female ports, and tighten; the step often missed is orienting the screen downward so debris collects in the 3/8" blow-off port.

What maintenance will the stainless steel 0.0331" mesh screen need later?

Periodically open the 3/8" blow-off port to flush trapped particles; if flow drops, remove the screen, clean with a soft brush, and reinstall — no replacement interval is fixed.

What limit appears first during sustained use at 400 psi and 400 °F?

The 400 psi / 400 °F rating is the design ceiling; exceeding either pressure or temperature first risks permanent deformation of the cast brass housing and seal failure.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.