KRS_KRD_KRSU_IB111-D
9Pages

SUBMERSIBLE DEWATERING PUMPS

Submersible General-Purpose Dewatering Pumps Tsurumi's KRS/KRD-series of submersible heavy-duty pumps are designed and built to handle high volume pumping jobs. The series offers three types of pumps: a basic (standard) type that is available in a wide product lineup, an energy-saving type of low output and low head that reduces power consumption, and a slurry dewatering type that is equipped with a high-chromium cast iron impeller and agitator. Also offered are KRSU-series submersible pumps for bypassing sewage in sewer renewal work, which optionally come in a flange connection type for...

KRS: Multi-purpose drainage pumps available in a wide product lineup KRS (Enegry-Saving): Drainage pumps of low output and low head that reduce power consumption KRD / : Slurry pumps that deliver powerful agitation for discharging KRS (Slurry) slurries laden with silt, earth, sand or other particulate KRSU: Submersible pump for provisional sewage bypass between manholes Selection Table Motor Output Tsurumi's pumps can be combined with a seawater-resistant kit (optional) that adds a “galvanic anode” and “seawater-resistant special cast iron impeller,” and enables about two years of service....

Top Discharge, Side Flow Design This design assures efficient motor cooling even if the pump runs with its motor exposed to air, and also allows the overall diameter of the pump to be reduced for installation in confined spaces. * Model KRS1022 is a top discharge, flow-thru design. It provides maximum motor cooling efficiency allowing continuous operation at low water levels and extended dry-run capability. 1 Anti-wicking Cable Entry Prevents water incursion due to capillary action should the cable sheath be damaged or the end of cable submerged. Also prevents moist air from infiltrating...

Multi-purpose drainage pumps available in a wide product lineup The KRS-series is a submersible three-phase cast iron high volume heavy-duty drainage pump. The cast iron body, combined with the low speed motor, presents extra durability for use in the most demanding conditions. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air.* * Model KRS1022 is atop discharge, flow-thru design. It provides maximum motor cooling efficiency allowing continuous operation at low water levels and extended dry-run capability. *1 Star-Delta...

KRD/KRS (Slurry) Drainage pumps of low output and low head that reduce power consumption The KRS-series of energy-saving type is a submersible three-phase cast iron high volume heavy-duty drainage pump. It consumes less energy than the standard KRS-series at lower head applications. The cast iron body, combined with the low speed motor, presents extra durability for use in the most demanding conditions. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air. Slurry pumps that deliver powerful agitation for discharging slurries...

Submersible pump for provisional sewage bypass between manholes The KRSU822 pump of submersible three-phase cast iron heavy-duty pump is designed and built specifically for temporarily bypassing drainage in sewer construction work. With a maximum head of 26.5 m, maximum capacity of 5.7 m3/min, and space-saving design of 546 mm in diameter, this pump plays an active role in drainage in the deep confined space of a manhole. Also, with its semi-vortex structure, this pump provides a large solids passage of 56 mm in diameter, which prevents any clogging of solids matter. The top discharge, side...

* Weights excluding cable *2 Star-Delta available upon request

& Tsurumi Pumpwww.tsurumi-global.com We reserve the right to change the specifications and designs without prior notice. The OO series and model OO are indicated with our series/model codes in this catalog. Your Dealer TSURUMI MANUFACTURING CO., LTD.© 2022 TSURUMI MANUFACTURING CO., LTD. Printed in Japan IB111-D NPC-B-H-Z