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Supplier: Cole-Parmer
Description: circuits from heat build-up) • Verify flow rates with optional flow checker The optional flow checker can be mounted directly onto the discharge end of the pumps. The checker is a simple oval gear meter that measures the pump output and then transmits one pulse for every one mL of
- Maximum Discharge Flow: 0.200770758 GPM
- Maximum Discharge Pressure: 60 psi
- Power Source: AC Powered
- Features: Diaphragm Pumps, Metering Pumps
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Supplier: Cole-Parmer
Description: circuits from heat build-up) • Verify flow rates with optional flow checker The optional flow checker can be mounted directly onto the discharge end of the pumps. The checker is a simple oval gear meter that measures the pump output and then transmits one pulse for every one mL of
- Maximum Discharge Flow: 0.14001118650000002 GPM
- Maximum Discharge Pressure: 100 psi
- Power Source: AC Powered
- Features: Diaphragm Pumps, Metering Pumps
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Supplier: Cole-Parmer
Description: circuits from heat build-up) • Verify flow rates with optional flow checker The optional flow checker can be mounted directly onto the discharge end of the pumps. The checker is a simple oval gear meter that measures the pump output and then transmits one pulse for every one mL of
- Maximum Discharge Flow: 0.089818497 GPM
- Maximum Discharge Pressure: 140 psi
- Power Source: AC Powered
- Features: Diaphragm Pumps, Metering Pumps
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Supplier: Cole-Parmer
Description: Pump drive components are fully enclosed and operate in an oil bath to minimize friction and wear,|as well as to protect from harsh environments. Pump provides metering accuracy of ±1%. A micrometer|knob enables capacity adjustment between 0 to 100% whether the pump is operating
- Maximum Discharge Flow: 0.0496643454 GPM
- Maximum Discharge Pressure: 150 psi
- Horsepower: 0.333333333333333 HP
- Power Source: AC Powered
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Supplier: Pump Solutions Group
Description: The Neptune Series 7000 "dia-PUMP" is a mechanically actuated diaphragm metering pump designed for water, wastewater and process applications. The mechanical design eliminates the use of contour plates on the liquid side of the diaphragm. The simple, straight through
- Features: Diaphragm Pumps, Metering Pumps, Self-Priming Pump
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Supplier: Pump Solutions Group
Description: Series 500-E offers an economical alternate to the standard Series 500 "dia-PUMP" or an opportunity to "step-up" from packed plunger pumps to a true hydraulic diaphragm pump at a modest cost increment. Features • Capacity to 18 gph (68 lph); Pressure to 1100 psi (77
- Features: Diaphragm Pumps, Metering Pumps
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Supplier: OMEGA Engineering, Inc.
Description: OMEGA's PHP-300 Series of programmable, solenoid-driven diaphragm liquid metering pumps can be operated manually or automatically, utilizing a 4-20 mA input or pulse input. PHP-400 and PHP-500 Series pumps are diaphragm liquid metering pumps designed for manual
- Maximum Discharge Flow: 0.004033333333333333 to 0.41616666666666663 GPM
- Maximum Discharge Pressure: 30 to 250 psi
- Discharge Size: 0.25 to 0.5 inch
- Media Temperature: 170.6 to 199.4 F
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Description: Walchem diaphragm back pressure valves are used to enhance the performance of chemical feed pumps and systems by providing a constant discharge head pressure. These valves also function as an antisyphon valve. The diaphragm is held against the seat by the internal spring. Back
- Valve Size: 0.5 inch
- Pressure Rating: 150 psi
- Controlled Pressure Range: 0 to 150 psi
- Number of Ports/Ways: 2
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Supplier: Plast-O-Matic Valves, Inc.
Description: PVDF. Inlet screen and dome top match selected body material. Bladder material is EPDM or FKM. Air inlet valve and gauge isolation valve (non-wetted) are brass. Fasteners are stainless steel. Pulsation Dampener and Surge Suppressor will steady a pulsing flow caused by diaphragm pumps,
- Maximum Pressure: 150 psi
- Capacity / Volume: 180 cubic inches
- Inlet Size: 1 to 3 inch
- Type: Chargeable Dampener, Threaded Inlet
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Supplier: Plast-O-Matic Valves, Inc.
Description: body available in PVC, Corzan CPVC, PP or Kynar PVDF with NPT, socket, BSP or spigot connections. Diaphragm is PTFE (wetted side) backed with FKM (non-wetted). Adjusting bolt and lock nut are thermoplastic. Fasteners are stainless steel. Maximum inlet pressure is 150 PSI. Set pressure
- Pressure Rating: 5 to 50 psi
- Number of Ports/Ways: 2 to 3
- Primary Material: CPVC, PTFE - Teflon®, PVC, PVDF, Polypropylene (PP)
- Features: Metal Face Seal
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Supplier: Equilibar, LLC.
Description: installed between your vacuum pump and your process Does not allow air into your vacuum system Controls in range 0.4 - 30 inHg Available sizes 1/4” through 1” Available in Stainless Steel, PVC, or other materials
- Port Size / OD: 0.25 to 1 inch
- Operating / Bake-out Temperature: 608 F
- Type: Diaphragm Valve, Inline Valve
- Valve Seat Seal: Elastomeric Seal / O-ring
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Supplier: Equilibar, LLC.
Description: individually controlling branch lines in a house vacuum system Manually adjustable or electronically adjustable models Is installed between your vacuum pump and your process Does not allow air into your vacuum system Controls in range 0.4 - 30 inHg Available sizes 1.5” through 4” Available in
- Port Size / OD: 1.5 to 4 inch
- Operating / Bake-out Temperature: 608 F
- Type: Diaphragm Valve, Inline Valve
- Valve Seat Seal: Elastomeric Seal / O-ring
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Supplier: Equilibar, LLC.
Description: Perfect for individually controlling branch lines in a house vacuum system Electronically adjustable vacuum pressure Is installed between your vacuum pump and your process Does not allow air into your vacuum system Gauge vacuum, absolute, and vacuum to positive calibrations Available sizes
- Port Size / OD: 0.25 to 4 inch
- Operating / Bake-out Temperature: 608 F
- Type: Diaphragm Valve, Inline Valve
- Valve Seat Seal: Elastomeric Seal / O-ring
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Supplier: DeZURIK, Inc.
Description: instrumentation Full 360° pressure reading Self-cleaning flexing action Will not clog like traditional diaphragm seals Excellent pump protection Materials Of Construction Body (non-wetted): Carbon steel ANSI B 16.5 Class 150 flanges: Carbon steel 316 Stainless Steel Steel PVC
- Measurement Type: Gauge
- Device Category: Sensor
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Supplier: Azbil Corporation
Description: Specifications of control valves for specific uses vary widely, as reflected in the model numbers. For detailed information, please refer to the specification sheets for individual models. VDD model Diaphragm control valve in which the trim is lined with chloroprene rubber, glass, PFA, etc.
- Valve Type: Angle Valves, Butterfly Valves, Control Valves
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Supplier: Clark Solutions
Description: and pulsating flows. It is particularly recommended for metering the output of air-driven diaphragm pumps. Designed for modularity and versatility, the EX81 has a current-sinking pulse output, which can be combined with the appropriate transmitter or indicator depending on the
- Pipe Diameter: 1 to 3 inch
- Media Temperature Range: 200 F
- Liquid Volumetric Flow Rate: 0.54 to 461 GPM
- Operating Pressure: 200 psi
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Supplier: DeZURIK, Inc.
Description: Excellent pump protection Materials Of Construction Body (non-wetted): Carbon steel 316 Stainless Steel ANSI B 16.5 Class 150 flanges: Carbon steel 316 Stainless Steel PVC Teflon-coated carbon steel Fill fluid: Ethylene glycol and water 200° F Vegetable oil 230° F Silicone oil 400° F
- Measurement Type: Gauge
- Device Category: Sensor
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Supplier: DeZURIK, Inc.
Description: diaphragm seals Excellent pump protection Materials Of Construction Body (non-wetted): Carbon steel 316 Stainless Steel ANSI B 16.5 Class 150 flanges: Carbon steel 316 Stainless Steel PVC Teflon-coated carbon steel Fill fluid: Ethylene glycol and water 200° F Vegetable oil 230°
- Measurement Type: Gauge
- Device Category: Sensor
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: maintain ppt-level purity. Each box is equipped with high-performance proprietary diaphragm valves and pressure regulators, ensuring precise flow control for every branch of the network. Safety and intelligence are integrated into every custom design. With PLC automation and non-contact
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: where bacteria or particles could lodge, ensuring that chemical integrity is maintained at the parts-per-trillion (ppt) level. Beyond material purity, these systems are engineered for superior chemical integrity through seamless integration. By using proprietary diaphragm valves and precision
- Body Material: Stainless Steel
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More Information Top
Indicates content that may require registration and/or purchase.
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Development studies for a novel wet oxidation process
The neutralized condensate pump can be a Teflon TM diaphragm pump with PVC head.
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The world of pumps: ACHEMA 2012
Abb. 18: LEWA diaphragm pump head of PVC .
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Modified Fenton's processes for effective in‐situ chemical oxidation—Laboratory and field evaluation
Connections to the injection point were made via an assembly of diaphragm pumps , reinforced PVC hoses, and valves.
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Cementitious Materials for Nuclear Waste Immobilization
Operation of this unit starts by transferring sludges from the sludge tank to the sludge hopper using a diaphragm pump via a PVC line (Figure 7.1).
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Standard Handbook of Environmental Engineering, Second Edition > WATER TREATMENT
After production, chlorine dioxide is fed through PVC pipe using a diaphragm pump .
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Rainfall stimulation of primary production in
western Atlantic Ocean waters: roles of different
nitrogen sources and CO-limiting nutrients
Seawater was collected at 1.5 m depth with a non-metallic ( PVC -lined) dia- phragm pump attached to natural rubber hoses, which were flushed for several hours prior to dispensing sea- water into polyethylene Cubitainers for nutrient addi- tion bioassays.
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New products
Construction materials include PVC pump head, Teflon diaphragm and glass ball checks; Hastelloy "C" checks are optional.
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Improving process-based estimates of N2 O emissions from soil using temporally extensive chamber techniques and stable isotopes
For field deployment, we used a battery operated 6 V diaphragm pump , the bottom PVC plate was removed for placement over the soil, and chamber headspace gas samples were extracted using the injection port .
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Evaluation of incubation-based methods for
estimating virioplankton production in estuaries
A total of 50 to 100 l of seawater was collected using clean PVC tubing and an industrial diaphragm pump (Jabsco), and pre-filtered with a 25 µm wound polypropylene filter into acid-washed polypropylene carboys.
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Orthogonal Experiment of Modified Zeolite for Wastewater Treatment
The system is composed of the following items (Fig.1): 28 liter reactor made from 200 mm diameter transparent PVC pipe; feed pumps ( diaphragm and peristaltic); centrifugal recirculation pump for the back wash; The reactor is filled with 2000 g zeolite, under…