ARO diaphragm pumps deliver consistent performance, durability, and efficiency across industries. With over 95 years of expertise, ARO is a trusted partner for safe and cost-effective fluid handling solutions. Our portfolio includes air operated double diaphragm pumps and advanced electric models, ensuring the right technology for every application.
Main Applications Spray irrigation systems Domestic water supply Water extraction Hot-water heating systems Air-conditioning Washing plants General irrigation systems Swimming pools Pressure boosting Water treatment Rainwater harvesting Technical Data Nominal pressure : PN 6, PN 10, PN 16 Max. nominal size : DN 1000 Maximum allowable fluid temperature : 110 °C
Main Applications Spray irrigation systems Domestic water supply Water extraction Hot-water heating systems Air-conditioning Washing plants General irrigation systems Swimming pools Pressure boosting Water treatment Rainwater harvesting Technical Data Nominal pressure : PN 6, PN 10, PN 16 Max. nominal size : DN 1000 Maximum allowable fluid temperature : 110 °C
Main Applications Spray irrigation systems Domestic water supply Water extraction Hot-water heating systems Air-conditioning Washing plants General irrigation systems Swimming pools Pressure boosting Water treatment Rainwater harvesting Technical Data Nominal pressure : PN 6, PN 10, PN 16 Max. nominal size : DN 1000 Maximum allowable fluid temperature : 110 °C
Application The DJ-CLX series of centrifugal pumps not only optimize the internal structure, impeller design, dead angle treatment, machine seal pressure balance design and the machine seal is completely in the flushing area. We also optimized the external hygiene of the pump to make it absolutely hygienic and reduce the dead angle inside. As there is no dead zone, it…
Application The DJ-SCLX series is an all-stainless steel centrifugal pump that contains stainless steel motor . Not only optimizes the internal structure, impeller design, dead angle treatment, machine seal pressure balance design and the machine seal is completely in the flushing area. We also optimized the external hygiene of the pump to make it absolutely hygienic and reduce the dead…
Horizontal or vertical single-stage submersible motor pump in close-coupled design, with various next-generation impeller types, for wet or dry installation, stationary or transportable version, with energy-saving motor and models for use in potentially explosive atmospheres. Main Applications Handling clean or aggressive fluids not chemically and mechanically agressive to the pump materials Water supply Systems Cooling circuits Swimming pools Technical Data…
Horizontal radially split volute casing pump in back pull-out design, single-stage, single-entry, available with various impeller types: closed multi-channel impeller, open multi-vane impeller and vortex impeller. ATEX-compliant version available. Main Applications Handling clean or aggressive fluids not chemically and mechanically agressive to the pump materials Water supply Systems Cooling circuits Swimming pools Technical Data Max. flow rate …
Single-stage volute casing pump in back pull-out design, with ratings and main dimensions to EN 733, with IEC-compatible power drive system comprising PumpDrive 2 and KSB SuPremE® motor or PumpDrive 3 (efficiency class IE4/IE5 to IEC TS 60034-2-3:2016) and motor-integrated frequency inverter. The pump is designed with replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal or double mechanical…
Single-stage volute casing pump in close-coupled design, with ratings to EN 733, with IEC-compatible power drive system comprising PumpDrive 2 and KSB SuPremE® motor or PumpDrive 3 (efficiency class IE4/IE5 to IEC TS 60034-2-3:2016) and motor-integrated frequency inverter. Shaft fitted with a replaceable shaft sleeve in the shaft seal area. Volute casing and casing cover with replaceable casing wear rings. Volute casing with integrally…
orizontal single-stage close-coupled circular casing pump, with ratings and main dimensions to EN 733, with replaceable casing wear rings and motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation on a KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed…
Multistage vertical high-pressure centrifugal pump in ring-section design with suction and discharge nozzles of identical nominal diameters arranged opposite to each other (in-line design), close-coupled, driven by IE3 motor as standard. Optional with KSB SuPremE, a magnetless synchronous reluctance motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation…
Multistage horizontal or vertical centrifugal pump in ring-section design, long-coupled or close-coupled, with axial or radial suction nozzle, cast radial impellers and motor-mounted variable speed system. ATEX-compliant version available. Main Applications Handling clean or aggressive fluids not chemically and mechanically agressive to the pump materials Water supply Systems Cooling circuits Swimming pools Technical Data Max. flow rate …
Check valve clamp ends Application ◎Check valve is designed to prevent fluid from flowing back and ensure the flow to one way direction. ◎It can be used to reduce the loss of fluid back suction,avoid pipe is shock by liquid ◎It is used in the food-processing, beverages, winery, oil, cosmetics,pharmaceuticals and chemicals industries. Operating Principles ◎The valve is open when…
Check valve with clamp end Application ◎Check valve is designed to prevent fluid from flowing back and ensure the flow to one way direction. ◎It can be used to reduce the loss of fluid back suction,avoid pipe is shock by liquid ◎It is used in the food-processing, beverages, winery, oil, cosmetics,pharmaceuticals and chemicals industries. Operating Principles ◎The valve is open…
D71 Wafer type butterfly valve Advantage： Small torque,Long life, very flexible configuration Technical Features : Size:1.5"-12", DN40-DN300 Material : Valve body CF8(304), Valve plate CF8M (316L) Pressure : PN10, PN16 Temperature : EPDM -20 degree to 130 degree, depending on the seal material Seal : EPDM , SILICONE, FKM , HNBR, PTFE tfm Connection mothod: clip type , lug type…
The Pulsation Series E Plus diaphragm metering pump offers manual control over stroke length and stroke rate as standard with the option to choose between 4-20mA and external pace inputs for automatic control. Twenty distinct models of this positive displacement pump are available, having pressure capabilities to 300 psi (21 bar) @ 3 gpd (0.5 lph), and flow capacities to…
Electric Regulating butterfly valve ◎ Standard switching type (B-type) makes valves on/off by switching circuit with outputing active contacts signal to show a fully open or fully closed state of valve. ◎ Smart modulating type (A-type) realizes intelligent regulation and control through receiving a standard output signal 4-20mA.DC, 0-10V.DC or 1-5V.DC from computer or industrial instrument as well as outputs…
Flange check valve Application ◎Check valve is designed to prevent fluid from flowing back and ensure the flow to one way direction. ◎It can be used to reduce the loss of fluid back suction,avoid pipe is shock by liquid ◎It is used in the food-processing, beverages, winery, oil, cosmetics,pharmaceuticals and chemicals industries. Operating Principles ◎The valve is open when pressure…
Horizontal pneumatic non-retention ball valve Horizontal pneumatic non-retention ball valve is full inclusive ball seat design that solves the problem of the liquid holdup of the valve cavity. The ball valve is suitable for bio pharmaceutical engineering. Stem seal in patent design and spring in compensation type design have advantage of long life, low torque, long-term use under high temperature…
Horizontal pneumatic powder butterfly valve Application DJ-FDT butterfly valve is mainly designed for powder, granule, capsule and other container equipment systems. The butterfly valve has the characteristics that standard butterfly valve does not have, such as ultra-small torque, seal opening and closing does not produce excessive friction, long life, No seal powder shedding, ultra-short valve body, and adjustable pressure. The…
Pulsar® 25HJ and 25HL are leak-free hydraulic diaphragm pumps, engineered for precise chemical dosing and long-term dependability to deliver superior value. They include exclusive hydraulic diagnostics that provide immediate visual intelligence about pump and system performance. The Pulsar HypoPump® configuration is the ideal choice for sodium hypochlorite or other off-gassing and difficult-to-handle fluids. Pulsar diaphragm pumps are commonly used for…
For 80 years, positive displacement, reciprocating metering pumps such as Pulsafeeder’s Pulsa Series® have led the industry. Our hydraulic diaphragm pumps have been the benchmark for safety, reliability, and accuracy. Today, with automatic degassing features like the HypoValve, API-675 compliance, and certified by WQA to NSF/ANSI/CAN 61 and NSF/ANSI 372, the PulsaPro Series® is a perfect fit or water &…
Application The pump is a hygienic design side slot, self-priming pump for the food processing, pharmaceutical and chemical industries. Designed for pumping materials containing air or gas, it can be used in negative suction with preferential suction and filtration equipment. It also can be used in wine, oil, syrup, volatiles, such as alcohol, acetone tanks and other solvents, or other…
Application DJ-CIP-L series self-priming pump not only optimizes the internal structure, impeller design, dead angle treatment, machine seal pressure balance design and the machine seal is completely in the flushing area， but also optimized the external hygiene of the pump to make it more hygienic and reduce the dead angle inside. Because there is no dead zone, it is very…
Manual angle seat valves Application Angle seat valve is a general switch in the automatic control system which is widely used in printing, dyeing, bleaching, food,washing,chemical, water treatment, pharmacy and other automatic machinery and equipment. It is featured with water hammer protection,noise-free, reliable sealing performance. Design Features ● Size: 1/2"-2 1/2", DN10-DN65 ● Material: CF8/304、CF8M/316 ● Connection : Clamp,thread,flange,BSP、BSP、NPT,、DIN ●…
OBL offers a wide range of metering pumps, including plunger, mechanical diaphragm, and hydraulic diaphragm types, used in various industries such as water treatment, wastewater treatment, chemical and petrochemical, and mining. The XRN Series by OBL is the world's first compact hydraulic diaphragm metering pump with an integrated safety valve. It combines the cost-effectiveness and simplicity of a spring-return mechanism…
Application The DLX series centrifugal pump is multi-stage impeller centrifugal pump with a high clean, high efficiency, high lift and economical delivery pump. The highest lift is up to 280 m (28 bar) and the conveying medium is soft and hygienic. Mainly used in bio-pharmaceutical, food and beverage, wine, water treatment, fine chemicals and other industrial fields. Technical specifications Maximum…
