The heart of every Rola-Chem system, our Pro Series peristaltic pumps deliver precise chemical dosing with proven durability. Designed for simple maintenance and long service life, they give technicians the reliability they need to keep water balanced with less time and effort.
Showing all 6 results

Item 543828
Conduit-style 77 GPD pump for 120V applications. Offers industrial-grade reliability and accurate dosing for demanding pool environments.

Item 543824
Powerful 77 GPD chemical dosing pump with 120V corded design. Ideal for large pool systems requiring heavy-duty, accurate chemical delivery.

Item 543825
High-capacity 77 GPD pump with short cord and black Tygon/vinyl tubing. Compact yet powerful solution for big pool chemical maintenance.

Item 543826
77 GPD dosing pump with short cord for compact spaces. Provides dependable, accurate chemical delivery for larger water treatment needs.

Item 543829
Heavy-duty 77 GPD pump with 240V conduit connection. Designed for the highest capacity dosing needs, ensuring balanced water chemistry in commercial pools.

Item 543827
Durable 77 GPD chemical pump with 240V cord. Built for consistent performance in high-volume water treatment systems.
| Pro Series 300 Model | Legacy Series Model | Min Feed / 24hr | Max Feed / 24hr | Spa Volume (Gal)* | Pool Volume (Gal)* | Max Volume (Gal)* Per CA Title 24 |
|---|---|---|---|---|---|---|
| RC-301 | RC-252 SC | 0.01 GPD | 0.9 GPD | 500–2,500 | 2,500–5,000 | 3,000 |
| RC-303 | RC-25/53 SC | 0.10 GPD | 12 GPD | 2,500–25,000 | 5,000–65,000 | 40,000 |
| RC-305 | RC-103 SC | 0.34 GPD | 38 GPD | 65,000–200,000 | 127,000 | |
| RC-307 | RC-503 SC | 1.0 GPD | 77 GPD | 180,000–400,000 | 257,000 |
GPD = Gallons Per Day * Using 12.5% liquid chlorine.