PDQ 904 Silencer - Metal Doors...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.97
PDQ 904 Silencer - Metal Doors (must be ordered in multiples of 100)

PDQ 904 Silencer - Metal Doors - Box of 100

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Model: PDQ904

In Stock (leaves warehouse same day if ordered before 3pm ET)

$11.97
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PDQ 904 Silencer - Metal Doors - Box of 100

PDQ General Hardware: Stops, Holders, Latches and Door Accessories

PDQ General Hardware is the maker's line of everyday accessories that complete a commercial door opening. It covers wall stops and holders, floor stops, kick down stops, hinge stops and roller stops, along with roller latches, ball catches, door guards, latch protectors, coat and wardrobe hooks, door silencers, a door viewer, a privacy door latch and strikes.

Many models carry an ANSI type designation in the PDQ price book, and each is offered in a set of standard architectural finishes such as bright brass, dark oxidized satin bronze, satin chrome, aluminum or duro bronze. The finishes available vary by model.

Key Features

  • Wall stops in convex, concave and adhesive backed bumper styles, heavy duty door stops (with or without keeper), an angled wall stop and a door holder with stop
  • Floor stops in low dome, high dome, riser and offset styles, including versions with a keeper or hold open
  • Kick down stops in 4" and 5" lengths, a 5" hinge stop and roller stops in 4-1/2", 6-1/2" and curved versions
  • Roller latches with T, ASA, full lip or angle stop strikes, plus an adjustable ball catch and replacement roller latch strikes
  • Latch protectors, including a 3-3/8" diameter notched version and a 12" interlock version, and a door guard
  • Coat and wardrobe hooks, silencers for metal and wood doors, a 160 degree door viewer and a dust proof strike
  • Privacy door latch that is ADA compliant and meets NFPA 80 Sections 5.2.4.2 and 5.2.13.3

Technical Specifications

  • ANSI/BHMA Function: ANSI Type L03011
  • Manufacturer Part Number: 904

Manufacturer Resources

PDQ General Hardware Brochure

Product Specs

Department:
Door Hardware
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Stops, Holders, Silencers & Bumpers
Product Type:
Door Silencer
Product Category:
General Hardware
Product Model:
904
Commercial/Residential:
Commercial
ANSI/BHMA:
ANSI Type L03011
Tags:
pdq 904, 904 pdq, 904
Subcategory:
Door Stops and General Hardware

PDQ PDQ904 – Frequently Asked Questions

1) Will the PDQ 904 silencer work in a wood door frame?
No. The PDQ 904 is the silencer for metal doors. PDQ makes a separate wood door silencer, so order that one if you are working in a wood frame. The two are not interchangeable because the hole prep differs between hollow metal and wood jambs.
2) Do I have to buy PDQ 904 silencers in a certain quantity?
Yes, the 904 is sold in multiples of 100. It is a bulk MRO item, so a property manager or facility shop stocking jamb silencers orders by the hundred rather than by the piece.
3) What ANSI type is the PDQ 904 door silencer?
The 904 carries ANSI Type L03011, the designation for a door silencer. If your hardware schedule calls out L03011 for hollow metal frames, the PDQ 904 meets that line item.
4) What does a door silencer actually do, and do I need one if I already have a stop?
A silencer is a rubber grommet pressed into the jamb so the door leaf strikes rubber instead of steel, cutting the slam noise at the frame. It does nothing to limit how far the door swings open, so it is not a substitute for a wall or floor stop. On a typical hollow metal frame you use three per single opening, plus a wall or floor stop from the same PDQ general hardware line to protect the wall.
5) Are PDQ 904 silencers rated for commercial door openings?
The 904 is part of PDQ's commercial general hardware line, the same family as its wall stops, floor stops, roller latches and latch protectors. It is intended for commercial openings rather than residential use.
6) Can I standardize one silencer across all the steel frames in my building?
Yes. The PDQ 904 is a single model with no finish or size options to choose from, so a facility buying for many hollow metal openings orders the same part every time. Keep it to steel frames only; wood frames take the wood door version.
How fast can I get the PDQ PDQ904 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the PDQ PDQ904 come with a warranty?
Absolutely. The PDQ PDQ904 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the PDQ PDQ904?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the PDQ PDQ904 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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