PA-8S-PRS Pressure Regulating Shrub Adapter Additional Bidding Specifications When so indicated on the design, the plastic shrub adapter shall also include a built-in pressure regulator. The device shall regulate the nozzle pressure to 30 PSI with inlet pressure from 35 to 70 PSI. Below 35 PSI, the pressure loss shall not exceed 6 PSI.
The plastic shrub adapter with pressure regulating device shall have a 1/2" (FNPT) inlet and its fine- threaded outlet shall accept all brass and plastic 1800 Series nozzles. Its overall height shall be 5 1/4". The plastic shrub adapter shall be as manufactured by Rain Bird Corporation, Azusa, California. 1800-VPC 1800 Series Vandal Resistant Cap The vandal resistant cap shall have a stainless steel locking set screw machined into the side of the cap for installation on 1800 Series pop-up spray heads. It shall be capable of being installed on either new or existing systems already in the field using a 1/16" hex wrench. The vandal resistant cap shall be constructed of heavy-duty UV resistant plastic to the same size specifications as the 1800 Series standard cap. The cap shall be marked "VPC" for vandal proof cap. The cap shall be as manufactured by Rain Bird Corporation, Azusa, California. 1800-NP 1800 Series Non-potable Cover The purple plastic snap on cover shall feature a universal symbol for "do not drink" in both English and Spanish. The cover shall snap on all 1800 Series pop-up spray-head sprinkler caps. The vandal resistant cap shall be constructed of heavy-duty UV resistant plastic. The cover identifies 1800 spray heads as part of non-potable water system. The cap shall be as manufactured by Rain Bird Corporation, Azusa, California. 1800-EXT 1800 Series Plastic Extension The extension shall thread on all 1800 Series pop-up spray-heads and provide an additional 6" in height. No tools shall be required for installation. Unique breakaway feature shall allow the extension to be reinstalled without damage to the threads. The extension shall be constructed of heavy-duty UV resistant thermoplastic to the same specifications as the 1800 Series standard extension. The extension shall be as manufactured by Rain Bird Corporation, Azusa, California. SB-Series Spiral Barb Fittings The spiral barb fittings shall be used in conjunction with swing pipe as a flexible swing joint assembly for 1/2" (15/21) and 3/4" (20/27) inlet sprinklers. The fittings shall have a maximum operating water pressure of 80 PSI and 8 gpm. The spiral barb fittings shall come in seven models to fit various needs. The fittings shall be constructed of Acetal thermoplastic material and be designed so as to permit twist-in insertion, eliminating the need for glue or clamps.
The fittings shall be as manufactured by Rain Bird Corporation, Azusa, California. SPX-100 and SPX-FLEX 100 Swing Pipe Tubing The swing pipe shall be flexible black tubing constructed of linear low-density polyethylene material. The tubing shall have a wall thickness of 0.098” both for the SPX and SPX-FLEX models. It shall have an inside diameter of 0.487”for SPX and SPX-FLEX for use with SB Series spiral barb fittings without the
You've reached the end of your free preview.
Want to read all 7 pages?
- Summer '14
- Fluid Mechanics, pipe, Nozzle, Rain Bird Corporation