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RC

Product catalog summary

Specifications:
The RC200 and RC300 series pumps have discharge and suction sizes of 2” FNPT and 3” FNPT respectively. The maximum impeller diameters are 4.06” for RC200 and 4.62” for RC300. The stub shaft is 5/8” 316SS hex, with an optional 7/8”. The motor is a NEMA C face with multiple enclosure options. The pump energy index is 0.970.

Mechanical Seal Types:
Available seals include single 5/8” Type 6A Buna and Type 21 Viton, both with carbon vs. ceramic options. Additional seal options are available.

Features:
The pump design is compact and close-coupled. Double seal Type 21 and Teflon seal Type 9 are available. Flush options include recirculating and quench. Materials for pump volute and impeller vary from cast iron, bronze, to 316SS.

Applications:
Suitable for cooling towers, chemical transfer, circulating pumps, filter systems, circulating washers, and machine tool coolants.

Optional Configurations:
Options include air motor up to 5 HP, vertical mounting, power frame mounting, and long-coupled mounting.

Performance:
Maximum flow rates are 200 GPM (45.4 m³/h) for RC200 and 420 GPM (95.4 m³/h) for RC300. Maximum head is 80 feet (24.4 m). Minimum flow rates are 10 GPM (2.3 m³/h) for RC200 and 50 GPM (11.4 m³/h) for RC300. Maximum suction size is 0.380” (9.6 mm).

Pressure and Temperature Limits:
Pressure limits vary by seal type, ranging from 75 PSI (5.2 bar) to 350 PSI (24.1 bar). Maximum temperature is 300°F (149°C), depending on seal and gasket materials.

Catalog excerpts

PUMP VOLUTE / IMPELLER MATERIALS RC (AI) – CAST IRON / CAST IRON RC (BF) – CAST IRON / BRONZE RC (SF) – CAST IRON / 316SS RC (AB) – BRONZE / BRONZE RC (SS) – 316SS / 316SS APPLICATIONS COOLING TOWER CHEMICAL TRANSFER CIRCULATING PUMPS FILTER SYSTEMS CIRCULATING WASHERS MACHINE TOOL COOLANTS STANDARD SPECIFICATIONS RC200 / RC200V DISCHARGE 2” FNPT, SUCTION 2” FNPT RC300 / RC300V DISCHARGE 3” FNPT, SUCTION 3” FNPT RC200 / RC200V MAXIMUM IMPELLER DIAMETER: 4.06” RC300 / RC300V MAXIMUM IMPELLER DIAMETER: 4.62” STUB SHAFT: 5/8” 316SS HEX (7/8” OPTIONAL) MOTOR: NEMA C FACE (MULTIPLE ENCLOSURES AVAILABLE) PUMP ENERGY INDEX: .970 MECHANICAL SEAL TYPES SINGLE, 5/8” TYPE 6A BUNA, CARBON VS. CERAMIC (AI, BF, SF, AB) SINGLE, 5/8” TYPE 21 VITON, CARBON VS. CERAMIC (SS) NOTE: ADDITIONAL SEAL OPTIONS AVAILABLE PUMP DESIGN – COMPACT, CLOSE COUPLED DOUBLE SEAL – TYPE 21 AVAILABLE TEFLON SEAL – TYPE 9 AVAILABLE FLUSH OPTIONS – RECIRCULATING & QUENCH AVAILABLE OPTIONAL CONFIGURATIONS AIR MOTOR: UP TO 5 HP VERTICAL MOUNTING POWER FRAME MOUNTING LONG-COUPLED MOUNTING 2203 SMEED PARKWAY CALDWELL, ID 83605 MAIN (208) 402-6871

Open the catalog to page 1

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Open the catalog to page 2

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