CR 20-3 A-GJ-A-E-HQQE
Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined ANSI-JIS flanges. The pump is fitted with a 1-phase, fan-cooled asynchronous motor.
| Liquid: | ||
| Pumped liquid: | Water | |
| Liquid temperature range: | -4 .. 248 °F | |
| Selected liquid temperature: | 68 °F | |
| Density: | 62.29 lb/ft³ | |
| Technical: | ||
| Rated pump speed: | 3508 rpm | |
| Rated flow: | 111 US gpm | |
| Rated head: | 159.1 ft | |
| Actual impeller diameter: | 4.13 in | |
| Pump orientation: | Vertical | |
| Shaft seal arrangement: | Single | |
| Primary shaft seal: | HQQE | |
| Code for shaft seal: | HQQE | |
| Approvals: | CURUS | |
| Curve tolerance: | ISO9906:2012 3B | |
| Materials: | ||
| Base: | Cast iron | |
| EN 1561 EN-GJL-200 | ||
| ASTM A48-25B | ||
| Impeller: | Stainless steel | |
| EN 1.4301 | ||
| AISI 304 | ||
| Bearing: | SIC | |
| Installation: | ||
| Maximum ambient temperature: | 104 °F | |
| Maximum operating pressure: | 232.06 psi | |
| Max pressure at stated temperature: | 232 psi / 250 °F | |
| 232 psi / -4 °F | ||
| Type of connection: | ANSI / JIS | |
| Size of inlet connection: | DN 50 | |
| Size of suction port: | 2 inch | |
| Size of outlet connection: | DN 50 | |
| Size of outlet port: | 2 inch | |
| Pressure rating for connection: | PN 25 | |
| Flange rating inlet: | 250 lb | |
| Flange size for motor: | 213TC | |
| Electrical data: | ||
| Motor standard: | NEMA | |
| Motor type: | BALDOR | |
| Rated power - P2: | 7.5 HP | |
| Power (P2) required by pump: | 7.5 HP | |
| Main frequency: | 60 Hz | |
| Rated voltage: | 1 x 208-230 V | |
| Service factor: | 1.15 | |
| Rated current: | 33.8-31.0 A | |
| Rated speed: | 3450 rpm | |
| IE efficiency: | 82% | |
| Motor efficiency at full load: | 82 % | |
| Number of poles: | 2 | |
| Insulation class (IEC 85): | F | |
| Motor Number: | 85700017 | |
| Controls: | ||
| Frequency converter: | None | |
| Others: | ||
| DOE Pump Energy Index CL: | 0.91 | |
| Net weight: | 207 lb | |
| Gross weight: | 225 lb | |
| Shipping volume: | 13.1 ft³ | |
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