News
June 14, 2021
Rola Chem’s peristaltic pump — ‘Pro Series 300’

The new Pro Series 300 Peristaltic Pumps, from Rola-Chem

® Corp., of St. Paul, Minn., maintain the best of the Rola-Chem Pro Series Legacy® while improving primary function and simplifying setup.

The Pro Series 300 features a new commercial design, fully digital timer, refined dosing increments for more precise control and new, more versatile mounting options.

Other features include a quick-release cover for fast tubing access, three-way switch controls timer/ off/continuous, a self-priming pump and clear Tygon and Black Norprene squeeze tubes.

The Pro Series 300 retains a 30psi rating and versatile 18-ft. suction lift. Pumps operate on 9-minute cycles and are available in 120V or 240V corded or permanent wire configurations with maximum amps of 2.5.

For more information, contact Rola-Chem Corp., Dept. SI, 5858 Centerville Rd., St. Paul, MN 55127. Telephone 800-549-4473. Online www.rola-chem.com.

LATEST NEWS
Pool industry anxious for interest rate cut
Favorable Fed decision will have positive effect on new swimming pool construction
November 30, 2025
By Marcelle Dibrell Ahead of its regularly scheduled December committee meeting, the Federal Reserve is facing mounting pressure to cut interest rates...
November 30, 2025
In 2026, the pool and spa industry’s calendar is packed with a powerful slate of regional trade shows across the country — from Atlantic City to Long ...
Desert Pool & Spa Show, Mesa, AZ, Seminars & Exhibits: Jan. 10 Mid-America Pool & Spa Show, Indianapolis, IN Seminars Jan. 12-15; Exhibits: Jan 13-15, Southeast Pool & Spa Show, Nashville, TN, Seminars & Exhibits: Jan. 22-23 The Pool & Spa Show, Atlantic City, NJ, Seminars Jan. 25-29; Exhibits: Jan. 27-29 Western Pool & Spa Show, Long Beach, CA, Seminars & Exhibits Feb. 12-14 Southwest Pool & Spa Show, San Antonio, TX Seminars Feb. 15-19; Exhibits: Feb. 17-19 National Plasterers Council Conference, Anaheim, CA Seminars Feb. 17-20 Everything Under The Sun Expo, Orlando, FL Seminars March 3-7; Exhibits: March 6-7
November 30, 2025
November 30, 2025
A years-long pattern of unfinished swimming pools, abandoned construction sites, and drained bank accounts came to a head this November when Plymouth,...