Instrumentation for Water Treatment and Waste Water Industries

Product catalog summary

Overview: Ashcroft Inc. specializes in manufacturing high-quality pressure, temperature, and control instruments tailored for the water treatment and wastewater sectors. These instruments are engineered to meet stringent engineering and compliance standards, ensuring durability and reliability.

Process Gauges: The stainless steel case gauges, such as models 1008S, 1009, and 2008S, adhere to ASME B40.100 and EN837-1 standards. They offer various dial sizes, case materials, and pressure ranges up to 15,000 psi, with multiple mounting options and RoHS compliance.

Pressure Gauges: Models 1259, 1279, and 1279 PLUS!™ are designed for high accuracy, with options for liquid filling. Constructed from robust materials like stainless steel and Monel, they cover pressure ranges from vacuum to 20,000 psi. The PLUS!™ Performance option enhances readability and durability under pulsation and vibration.

Differential Pressure Gauges: Models such as 1005/1005PS, 2071A, and 1130 Series are crafted to measure pressure differences across filters and separators, offering various accuracy levels and pressure ranges suitable for harsh environments.

Digital Gauges and Transmitters: Digital models like the 2070 Series and GC51 provide high reliability and stability, featuring remote output options and hazardous area approvals, suitable for applications like water storage and hydraulic systems.

Switches and Diaphragm Seals: Ashcroft offers pressure and differential pressure switches with durable enclosures for harsh conditions. Diaphragm seals isolate instruments from corrosive or clogging media, ensuring safety and ease of maintenance.

Diaphragm Seals and Instrument Isolators: Available models include 100, 200, 300, 310, 400 & 510, with types such as threaded, flanged, all-welded, and in-line. They feature various diaphragm materials like 316L stainless steel, Teflon, and Titanium, with pressure ratings up to 9,000 psi.

Iso-Ring and Iso-Spool Models: Models 80/81/85/86 come in Iso-Ring and Iso-Spool designs, with liner materials like Buna N, Viton, and Teflon, and pressure ratings for 150 and 300 Class Flanges.

Multiple Instrument Assemblies: These assemblies allow multiple instruments to be attached to a single diaphragm seal, isolation ring, or spool, optimizing space and functionality.

Digital Gauge Assembly: Combines three instruments in one, providing local indication, 4-20 mA output, and SPDT switches, reducing instrument and installation costs.

Temperature Instruments: Models B, G, L series offer 1% accuracy, with case materials varying by series. They feature NEMA 4X, 7, 9, IP66 enclosure ratings and thermal systems with 316 SS direct or remote mount, covering ranges from -40 to 750°F (-40 to 400°C).

Thermometers: Models like the EI series and Duratemp® provide 1% full span accuracy, with hermetically sealed case styles and heavy-duty glass windows, available in various temperature ranges.

Accessories: Includes thermowells for pressure, velocity, or corrosive media, pulsation dampeners and snubbers to protect instruments, needle valves for adjusting orifice under pulsation conditions, and pressure limiting valves to prevent overpressure.

Catalog excerpts

Instrumentation for Water Treatment and Waste Water Industries-1

Instrumentation for Water Treatment and Waste Water Industries Ashcroft® pressure, temperature and control instruments are specifically designed to meet the demands of the water treatment and wastewater industries. And along with our high quality, rugged instruments, Ashcroft provides detailed documentation for your critical engineering and compliance requirements. Visit www.ashcroft.com for more information. Or call us direct at 800-328-8258 and let one of our experts h elp you specify the right instruments for your application. All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2013 Rev. 9/13 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: [email protected] • www.ashcroft.com

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Instrumentation for Water Treatment and Waste Water Industries-2

PRESSURE GAUGES Pressure Gauges for Water Treatment and Waste Water Industries PRESSURE GAUGES: Designed to meet the rigors of water treatment and wastewater applications, the family of Ashcroft® dry, liquid filled and PLUS! ™ Performance pressure gauges is unsurpassed. Ashcroft Duragauge® process gauges have long been the benchmark when a solid front, ASME grade 2A, 1⁄2% accuracy pressure gauge is required. Standard exclusive features like a 400 Series stainless steel movement for longer life, an epoxy coated system for corrosion resistance, and the patented Duratube™ Bourdon tube for superior...

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Instrumentation for Water Treatment and Waste Water Industries-3

DIFFERENTIAL PRESSURE GAUGES COMMERCIAL GAUGES ACCURACY: 1005/1005P: ±3-2-3% (ASME B 40.1 Grade B) 2071A: +2-1-2% (ASME B40.1 Grade A) ACCURACY: ±2-1-2% (ASME B 40.1 Grade A) ACCURACY: ±1.6% full scale CASE MATERIAL: Stainless steel CASE STYLE: Open front WETTED PARTS: Stainless steel, Teflon, ceramic, the body material and the diaphragm material. CASE MATERIAL: 1005 - Black painted steel 1005P - ABS 2071 - Black painted aluminum CASE RING MATERIAL: 1005/1005P- Not applicable Type 2071A - Chrome plated friction fit BOURDON TUBE MATERIAL: Bronze SOCKET MATERIAL: Bronze DIAL SIZES: 2˝ through 6˝...

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NON-INDICATING TRANSMITTER INDUSTRIAL PRESSURE TRANSMITTER HEAVY INDUSTRIAL & HAZARDOUS AREA RATED PRESSURE TRANSMITTER Digital Gauges, Indicating and Non-Indicating Transmitters for Water Treatment and Waste Water Industries DIGITAL GAUGES, INDICATING AND NON-INDICATING TRANSMITTERS: Digital pressure gauges and transmitters incorporate an all-welded sensor to pressure port assembly (socket/ pressure connection) which provides extremely high reliability, stability and durability. This feature provides cycle life expectations beyond 10 million cycles, and is particularly valuable in demanding...

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DIGITAL GAUGE & INDICATING TRANSMITTER DIGITAL GAUGE INDICATING RANGEABLE PRESSURE TRANSMITTER INDICATING RANGEABLE DP PRESSURE/FLOW TRANSMITTER INDICATING PRESSURE SENSOR ACCURACY: .25% Full scale, terminal point OUTPUT: 4-20mA, loop powered OUTPUT: 4-20mA, loop powered CASE MATERIAL: Aluminum, epoxy coated CASE MATERIAL: Aluminum, epoxy coated CASE MATERIAL: Nickel plated aluminum CASE ENCLOSURE RATING: Weatherproof, IP65/NEMA 4X CASE ENCLOSURE RATING: Weatherproof, IP65/NEMA 4X WETTED MATERIAL: 17-4pH and 316 stainless steel WETTED MATERIAL: Viton, alumina ceramic and 316 stainless steel CONNECTION...

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SWITCHES PRESSURE SWITCHES DIFFERENTIAL PRESSURE SWITCHES Switches, Diaphragm Seals for Water Treatment and Waste Water Industries L Series B Series SWITCHES: High alarm, low alarm, pump control and process control applications demand durable, reliable and accurate controls. Ashcroft’s line of pressure, differential pressure and temperature switches are designed to meet these demanding requirements. Ashcroft offers NEMA 4X or NEMA 7 and 9 rated enclosures in both epoxy coated die cast aluminum housings, or stainless steel housings to meet these harsh environments. Switches are available with...

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DIAPHRAGM SEALS/INSTRUMENT ISOLATORS TEMPERATURE SWITCHES DIAPHRAGM SEALS ISOLATION RING & SPOOL ASSEMBLIES CUSTOMIZED PRODUCT SERVICE TYPES: Threaded, flanged, all-welded, in-line TYPES: Iso-Ring- bolt thru or wafer design. Iso-Spool- threaded or flanged design CASE MATERIAL: B & L series: epoxy coated die cast aluminum G-series: 316L SS ENCLOSURE RATING: B series: NEMA 4X, 7, 9, IP66 G & L series: NEMA 4, 4X, IP66 THERMAL SYSTEMS: 316 SS direct mount 316 SS remote mount PROCESS CONNECTION: 1 ⁄2 NPT direct mount DIAPHRAGM MATERIALS: 316L stainless steel, 304L stainless steel, K-Monel, Nickel,...

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TEMPERATURE BIMETAL THERMOMETER Temperature Instruments, Accessories for Water Treatment & Waste Water Industries Pulsation Dampner Model 1106 Pressure Snubber Model 1112 Steel Needle Pressure Limiting Valve Model 7001 Stainless Steel Valve Model 255/2550 Thermowell TEMPERATURE: Ashcroft® bimetal and Duratemp® gas actuated thermometers provide superior durability and dependability, precision temperature readings, 1% accuracy, hermetically sealed cases, and a Maxivision® dial to eliminate parallax error, ensuring accurate temperature readings. Our bimetal thermometers can be externally calibrated...

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