Spears - Model PP80-2-0616 -Polypropylene Schedule 80 SR Threaded Fittings

Patented Special Reinforced (SR) Thread Design
Spears® patented Special Reinforced (SR) thread design is one of the most significant advancements in the use of plastic threaded fittings. More than just an added metal ring, this unique precompression design compensates for expansion forces generated from tapered pipe thread joint make-up. Radial stress is reduced in normal installations and contained in severe over tightening situations. SR style fittings use type 316

Stainless Steel reinforcement.
Full 150 psi Pressure Rating For Threaded Systems Using SR Threaded Fittings
Spears® SR threaded Schedule 80 Polypropylene fi ttings provide the reinforcement necessary to provide threaded systems with full 150 psi pressure rating for water @ 73° F, typically found only in fusion welded systems.

High Grade Homopolymer Compound - Excellent Chemical Resistance
Spears® selection of a premium polypropylene homopolymer provides improved purity with excellent chemical resistance to many solvents, caustic solutions and mixed chemicals for a wide variety of applications. Available in natural or black materials.

Wide Range of Threaded Confi gurations – IPS Sizes 1/2" Through 2"
Spears® offers a wide assortment of Schedule 80 SR threaded Polypropylene fi ttings, including:

• 90° ElbowsCouplings
• Flanges
• 45° Elbows
• Caps
• Blind Flanges
• Tees
• Bushings
• Unions w/EPDM or FKM Seals

Supplemental Line of Polypropylene Valves Available
Spears® also offers a broad line of Polypropylene Diaphragm Valves, Butterfly Valves, Industrial Swing Check Valves, Needle Valves and Gauge Guards.