ALL AROUND PLUMBING

FRISCO TX

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PLUMBING NORTH TEXAS FOR OVER 60 YEARS

COMMON PLUMBING TERMINOLOGY 

                  

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TERM                            EXPLANATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gas Leaks, Water Leaks, Slab Leaks, Video Inspections, Plumbing Insurance Claims, Video Inspections, Sewer Camera, Leak Locating, Leak Detection, Plumbing Inspections, Static Testing, Sewer Camera, New Home Plumbing Inspections, Foundation Problems, Plumbing Testing, Gas Leak Repairs, Sewer Camera, Plumbing Repairs, Dallas County, Collin County, Denton County, Plumber, Plumbing

 

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Master Plumber’s License M36659 Texas State Board of Plumbing Examiners, 929 E 41st, Austin TX 75765 800-845-6584

 

 

 

 

 

 

 

 

 

 

                                                                                                                             All Around Plumbing, Frisco, McKinney, Plano, Allen, Dallas and The Colony

NEMA

National Electrical Manufacturers Association

NH

 ( No Hub )

NKBA

National Kitchen and Bath Association

NOM

Nominal. Usually refers to the Inside diameter of trade sizes of copper pipe and some CPVC pipes. Not for Iron Pipe connections. For example, a ˝" NOM Comp. Fitting is actually 5/8" because ˝" pipe has an OD of 5/8".

NPS

National Pipe Straight threads standard, Same as IPS

NPSP (Discharge)

Non Point Source Pollution. Nutrients, sediments, toxic substances, and pathogens that degrade waterways. NPS occurs mainly through stormwater runoff.

NPSHA

Net Positive Suction Head Available to prevent cavitation of the pump. It is defined as:
Atmospheric pressure + gage pressure + static pressure - vapor pressure - friction loss in the suction piping.

NPSHR

Net Positive Suction Head Required to stop a pump from cavitating. This number is provided by the pump manufacturer.

NPT

National Pipe Tapered thread standard. The same as IPS.

NSF

National Sanitation Foundation

Natural Gas

A colorless, odorless fuel derived from the earth, consisting primarily of Methane (CH4). Odors are added to aid in leak detection.

Neo Angle Base

A shower base designed to allow the shower to fit into a corner using minimal floor space while maintaining an elegant look.

Negative Pressure

Less than atmospheric pressure.

Net Usable BTU

That portion of a fuel's heat energy actually transferred into the water by a heater.

Nipple

A short length of pipe installed between couplings or other fittings.

Nipple Extractor

A tool used to unscrew sections of pipe.

No-Hub Connector

A connector for no-hub iron pipe consisting of a rubber sleeve and a stainless steel band secured by hose clamps. A variation, a neoprene sleeve with two adjustable steel bands, is used for connecting dissimilar materials, as when connecting new plastic pipe to an existing cast-iron drainpipe

Non-CFC Foam

Insulation that minimizes the use of Chlorofluorocarbons.

Non-Ferrous

Not containing iron.

Non-Potable

Not suitable for drinking.