IMO 3E series (Image source: CIRCOR International, Inc.)
Series 3D pumps, available in 19 different displacements, incorporate full hydraulic balance that cancels axial and radial thrust loads due to discharge pressure. The pump shaft is generously sized to allow belt drive if desired for mechanical seal versions. The pumps are equipped with replaceable housings for simple repair, and most sizes are available with an optional steel case. Featuring a rotatable inlet for ease of piping, hardened and ground screw set for long life, a single mechanical seal exposed only to inlet pressure, and an external, permanently grease-packed ball bearing, Series 3D pumps offer very low airborne noise levels, high operating efficiencies, and non-pulsating delivery of flow. Series 3D pumps are offered for outlet pressures up to a maximum of 500 PSIG (34.5 BAR) and inlet pressures up to a maximum of 75 PSIG (5.2 BAR) for sizes 106-187 and 50 PSIG (3.4 BAR) for sizes 218 and up. Commercial Gear Pump
Series 3E pumps are designed and engineered for excellent suction capability over a wide range of fluid viscosities. Offered in either cast iron or steel casing materials, the pump design features a uniform axial flow that results in a minimum of fluid pulsation and extremely quiet operation. Flow rates (1 to 100 gallons per minute) are proportional to rotating speed when the pumps are operated within the recommended pressure range. Series 3E pumps are offered in ten (10) rotor sizes for foot or flange mounted configurations for differential pressures to 150 PSIG (10 Bar) and flow rates to 100 GPM (375 L/M). The pump can self-prime in piping systems designed to facilitate this feature.
“It is a privilege to support our nation’s electric utilities infrastructure maintenance needs. These pumps are produced in Columbia, KY, USA. A high volume manufacturing plant, to facilitate superior quality and shipment.” Don Parish, Director of Marketing & Business Development.
CIRCOR International, Inc. announces that its brand Allweiler is expanding its screw pump portfolio. The SNA series will be expanded to include vertical pump configurations for installation in lube and hydraulic oil reservoirs. Allweiler’s goal is to increase the versatility and performance of the API 676-compliant SNA pump range to meet the individual needs of various industries and applications.
CIRCOR International, Inc. announces its Zenith B9000 Series precision metering gear pump, ideal for use in sealing and adhesive dispensing applications.
CIRCOR International, Inc. joins their brand Portland Valve in celebrating their 50 year anniversary. Originally incorporated June 29, 1973 with 5 employees, PV has grown to become a standard name in valves for both submarines and surface vessels over the past 50 years.
A global manufacturer of scented plastic garbage bags was looking for an alternative to the use of pre-scented plastic pellets, which required a dedicated silo for each of the 20 available fragrances.
CIRCOR International, Inc. announces that its Allweiler brand has recently secured a significant contract in the maritime sector. Allweiler will supply pumps for the new frigates of the German Navy, thereby making a substantial contribution to the safety and efficiency of these vessels.
CIRCOR International, Inc. announces a renewed service partnership with Brown & Morrison Ltd.. Headquartered in Charlotte, North Carolina, Brown & Morrison is a valued member of the CIRCOR Global Service Network.
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