Trap primer definition

Trap primer means a device or system of piping to maintain a water seal in a trap, typically installed where infrequent use of the trap would result in evaporation of the trap seal, such as floor drains.
Sample 1Sample 2Sample 3

Examples of Trap primer in a sentence

  • Trap Primer - For each floor drain within the restroom, provide a Sloan Vacuum Breaker VBF-72-A1 Trap primer chrome plated flush connection with a special three eights (3/8) inch adaptor connection from the flushometer outlet, for a flex- bend connection, and a wall flange, for each floor drain.

  • Trap primer connection will be provided only at the drain closest to a running trap.

  • SizeABWeightin.249 9 ⁄325.7 lb.mm501022362.6 kgin.33 1⁄499.6 lb.mm75832294.4 kgin.43 5⁄813 7 ⁄821.1 lb.mm100923529.6 kg * Hanger support is not available.Note: Trap primer connection 3 in.

  • Trap primer valves shall be automatic, self contained type with no springs or diaphragms and shall not require adjustment.

  • Trap primer valves shall be the type that can be installed anywhere on cold water piping.

  • Running Traps with Double Hub Vent CodeSizeNote: Trap primer connection 3 in.

  • Trap primer connection will be provided at all drains with a p-trap.

  • CodeSizeABCDWeight s 62230 in.mm31284 5⁄161 5⁄817.0 lb.75305203110417.7 kgs 62240 in.mm413 3⁄410 7⁄83 3⁄42 3⁄1621.3 lb.10034927695569.7 kgn 62260 in.mm615017 1⁄244512 1⁄23183 1⁄879Note: Trap primer connection 3 in.

  • Its main objective is to pro- vide a set of ready-to-use modules for the processing of natural language.In details, OpeNER focuses on building a linguistic pipeline in six European languages: English, Spanish, Ger- man, French, Italian and Dutch, in order to enable the identification and disambiguation of named entities and the analysis of sentiment in opinionated texts.

  • Trap primer shall be programmed as standard to provide a six (6) second water injection to traps every twenty – four (24) hours, complete with galvanized steel combination surface or recess mounted box as shown, with cover, ½” solder copper inlet connection, brass ball type stop valve, slow closing 24V AC solenoid valve with integral strainer, 120V-24V AC transformer, brass atmospheric vacuum breaker, PEX waterway, and an anti-scaling multi port manifold with five (5) PEX connection outlets.

Related to Trap primer

  • Pretreatment wash primer means the first coat applied to bare metal if solvent-based primers will be applied. This coating:

  • House dust mite product means a product whose label, packaging, or accompanying literature states that the product is suitable for use against house dust mites, but does not indicate that the product is suitable for use against ants, cockroaches, or other household crawling arthropods.

  • Internal floating roof means a cover or roof in a fixed-roof tank that rests upon or is floated upon, the liquid being contained, and is equipped with a closure seal or seals to close the space between the roof edge and the tank shell.

  • Runoff coefficient means the fraction of total rainfall that will appear at the conveyance as runoff.

  • External floating roof means a storage vessel cover in an open tank top consisting of a double deck or pontoon single deck which rests upon and is supported by the petroleum liquid being contained and is equipped with a closure seal or seals to close the space between the roof edge and tank shell.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • SFTR means Regulation (EU) 2015/2365 of the European Parliament and of the Council of 25 November 2015 on transparency of securities financing transactions and of reuse and amending Regulation (EU) No 648/2012;

  • Single Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in a single homogeneous phase and which does not require that the product container be shaken before use.

  • Cannabinoid extract means a substance obtained by separating cannabinoids from marijuana by:

  • Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.

  • Case-mix index means an arithmetical index measuring the relative average costliness of outpatient cases treated in a hospital, compared to the statewide average.

  • House dust mite means mites which feed primarily on skin cells shed in the home by humans and pets and which belong to the phylum Arthropoda, the subphylum Chelicerata, the class Arachnida, the subclass Acari, the order Astigmata, and the family Pyroglyphidae.

  • Double Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in two or more distinct phases that requires the product container be shaken before use to mix the phases, producing an emulsion.

  • Riprap means small, broken stones or boulders placed compactly or irregularly on dykes or similar embankments for protection of earth surfaces against wave action or current;

  • Polystyrene foam means blown polystyrene and expanded and

  • Electrostatic spray means a method of applying a spray coating in which opposite electric charges are applied to the substrate and the coating. The coating is attracted to the substrate by the electrostatic potential between them.

  • Sludge dryer means any enclosed thermal treatment device that is used to dehydrate sludge and that has a maximum total thermal input, excluding the heating value of the sludge itself, of 2,500 Btu/lb of sludge treated on a wet-weight basis.

  • Sewage sludge weight means the weight of sewage sludge, in dry U.S. tons, including admixtures such as liming materials or bulking agents. Monitoring frequencies for sewage sludge parameters are based on the reported sludge weight generated in a calendar year (use the most recent calendar year data when the NPDES permit is up for renewal).

  • Soil texture means proportion by weight of sand, silt, and clay in a soil.

  • GFR means General Financial Rules

  • Conventional filtration treatment means a series of processes including coagulation, flocculation, sedimentation, and filtration resulting in substantial particulate removal.

  • Opium poppy means the plant of the species Papaver somniferum L., except its seeds.

  • Leak of UPSI means communication of information which is/deemed to be UPSI by any person, who is in possession of UPSI, to any other person, directly or indirectly, overtly or covertly or in any manner whatsoever, except for legitimate purposes, performance of duties or discharge of legal obligations.

  • Monte Titoli means Monte Titoli S.p.A.

  • Dry cleaning fluid means any non-aqueous liquid product designed and labeled exclusively for use on: fabrics which are labeled "for dry clean only", such as clothing or drapery; or S-coded fabrics. Dry cleaning fluid includes, but is not limited to, those products used by commercial dry cleaners and commercial businesses that clean fabrics such as draperies at the customer's residence or work place. Dry cleaning fluid does not include spot remover or carpet and upholstery cleaner. For the purposes of this definition, S-coded fabric means an upholstery fabric designed to be cleaned only with water-free spot cleaning products as specified by the Joint Industry Fabric Standards Committee.

  • Cold Weather Alert means the notice that PJM provides to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for expected extreme cold weather conditions.