Trap-Defender® Pressure Drop Automatic Trap Primer

Name: Trap-Defender® Pressure Drop Automatic Trap Primer
Brand: Jay R. Smith Mfg. Co.
SKU: 2694

Model 2694

Trap-Defender® Pressure Drop Automatic Trap Primer

Trap-Defender^® is a pressure drop-activated automatic trap primer designed to be connected to any potable cold water line. It is automatically activated when a pressure drop as low as 3 PSI occurs. The control valve releases water into the floor drain’s P-trap to maintain a seal.

Automatic Trap Primers feature:

Operates with 3 PSI pressure drop
Operates at pressures from 20–80 PSI
Fully automatic
Lead-free brass with 1/2" NPT
1/2" NPT Union and 1/2" Sweat Union available

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Downloads

Resource Type	Title	Description	File Size
Product MasterSpec	MasterSpec: 221119, Domestic Water Piping Specialties (doc)	Vacuum breakers, Backflow preventers, Water pressure-reducing valves, Automatic water shutoff valve systems, Balancing valves, Temperature-actuated, water mixing valves, Strainers for domestic water piping, Outlet boxes, Hose stations, Hose bibbs	262 KB
Drawings	DWG 2694 Trap Primer	Trap-Defender™ Pressure Drop Activated Trap Seal Primer	394 KB
Submittals	Submittal 2694 Trap Primer (pdf)	Trap-Defender™ Pressure Drop Activated Trap Seal Primer	1 MB
Product MasterSpec	MasterSpec: 221119, Domestic Water Piping Specialties (pdf)	Vacuum breakers, Backflow preventers, Water pressure-reducing valves, Automatic water shutoff valve systems, Balancing valves, Temperature-actuated, water mixing valves, Strainers for domestic water piping, Outlet boxes, Hose stations, Hose bibbs	209 KB
Brochures/Flyers	Kwik Ship® Brands: Smith Fluid Controls (pdf)	Kwik Ship® Brands: Smith Fluid Controls (pdf)	780 KB
Brochures/Flyers	Kwik Ship® Brands: Brochure (pdf)	Kwik Ship Brands are a new way to order products. These standardized items are stocked locally, replenished weekly, and available for quick delivery, ensuring you get what you need with minimal delay.	4 MB
Brochures/Flyers	Kwik Ship® Brands: Commercial Engineering Approval Form	Kwik Ship® Brands: Commercial Engineering Approval Form	1 MB
Brochures/Flyers	Smith Fluid Controls Brochure (pdf)	Brochure - Trap Primers, Distribution Units and other Accessories	5 MB
Brochures/Flyers	Smith Fluid Controls Flyer	Flyer - Trap Primer, Distribution Units and other Accessories	2 MB
Newsletters	Engineering Newsletter: Vol. 1, Issue 1 (May 2020)	Fig. No. 2692 Trap-Defender™	727 KB
Videos	Fluid Controls with Chris Rylant	Fluid Controls with Chris Rylant	132 KB
Videos	Fluid Controls Product Line Overview with Jerry McDanal, VP of Engineering	Fluid Controls Product Line Overview with Jerry McDanal, VP of Engineering	132 KB
Videos	Fluid Controls Distribution Units Overview with Chris Levins	Fluid Controls Distribution Units Overview with Chris Levins	133 KB
Videos	Fluid Controls Trap Primers Overview with Chris Levins	Fluid Controls Trap Primers Overview with Chris Levins	133 KB
Videos	Fluid Controls - Trap Primers & Distribution Units with Chris Levins	Fluid Controls - Trap Primers & Distribution Units with Chris Levins	133 KB

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Specifications

Shows specifications for standard configuration. Configuration options may change specifications.

Optional Materials	Nickel Plated -NP
Variations	Fig. 2694-UN 1/2"(13) NPT Union, Fig. 2694-SW 1/2"(13) Sweat Union, (2) 3/8” (10) Tappings -TAP
Compliance/Certifications	cUPC, ASSE 1018 Listed Seal No.143
Patent	9,708,808 & 10,190,306

Answers

What is the purpose of a trap primer connection on a floor drain?

Anonymous

The trap primer connection is to receive discharge from a trap primer valve (fig. 2694) to maintain the trap seal (water level) in p-trap below to prevent the emission of sewer gases.

Trap-Defender® Pressure Drop Automatic Trap Primer

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Specifications

Answers

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