Catalog excerpts
PPrreecciissiioonn CCoonnttrrooll DDeevviicceess | Electro-Pneumatic Servo Pressure Controllers | | Electro-Pneumatic I/P, E/P, & P/I Transducers | | Diaphragm Regulators & Relays | | Diaphragm Cylinders | | Filter - Regulator - Lubricators | | Gauge Protectors | ISO 9001:2000 & AS9100:B ISO 9001:2000 & AS9100:B marshbellofram.com 800.727.5646
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TYPE 1000 I/P & E/P • Built-in booster provides flow capacity up to 12 SCFM • Small size, lightweight • Field reversible • Explosion-proof, NEMA 4X and Intrinsically Safe models available • Low Air Consumption • Mounts at any angle • Convenient external span and zero adjustments • Wide supply pressure range • Low supply pressure sensitivity • CE approval TYPE 1001 I/P & E/P • 0.1% accuracy typical • Zero-based output models available • NEMA 3R & NEMA 4X explosion-proof models available • Intrinsically safe (FM / CSA) • Built in volume booster provides flows up to 12 SCFM • Mounts at any...
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Type 3000 • The industry’s widest selection of electro-pneumatic servo pressure controllers. Modular design allows user-selection of enclosure, analog or digital control, and flow capacity. • Feed-and-bleed design utilizes two solenoid valves and an internal pressure sensor to achieve better than +/- 0.5% accuracy. Higher accuracies achievable with two-loop units. • Regulate pressures from 29" Hg vacuum to 1000 psig with 1.2 scfm flow capacity and negligible air consumption. Integral flow boosters available up to 200 scfm (150 psig maximum). External boosters available up to 2000 scfm (150...
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Precision & General Purpose Regulators Precision & General Purpose Regulators Type 10 10 LR / HR / EXHR Type 40 Type 41 Type 50 also available in NACE version Type 51R Output Pressure Ranges 0.5-25, 2-25, 2-60, 2-120 psig 0.03-1.7, 0.14-1.7, 0.14-4.1, 0.14-8.3 BAR 0-10, 0-30, 0-60, 0-120 psig 0-0.7, 0-2.1, 0-4.1, 0-8.3 BAR 0-2, 0-10, 0-30, 0-60, 0-100 psig 0-0.14, 0-0.69, 0-2.1, 0-4.1, 0-6.9 BAR 0-10, 0-30, 0-60, 0-120 psig 0-0.69, 0-2.1, 0-4.1, 0-8.3 BAR 0-30, 0-60, 0-120 psig 0-2.1, 0-4.1, 0-8.3 BAR Sensitivity 1/8" Water 3.2 mm 1" Water 25.4 mm 1" Water 25.4 mm 1" Water 25.4 mm 1" Water...
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Precision & General Purpose Regulators Precision & General Purpose Regulators Type51FR Type 60 Type 65 Type 70 70BP Type 77 Vacuum M3 Type 78 0-30, 0-60, 0-120 psig 0-2.1, 0-4.1, 0-8.3 BAR 0-20, 20-40, 40-60 psig 0-1.4, 1.4-2.8, 2.8-4.1 BAR 0-20, 20-40, 40-60 psig 0-1.4, 1.4-2.8, 2.8-4.1 BAR 0-2, 0-10, 0-30, 1-60, 2-150, 3-200 psig 0-0.14, 0-0.7, 0-2.1, 0.1-4.1, 0.2-13.8, 0.14-10.3 BAR Vacuum to: 0-2, 0-10, 0-30, 0-60, 0-150 psig 0-0.14, 0-0.7, 0-2.1, 0-4.1, 0-10.3 BAR 0-30, 0-60, 0-120 psig 0-2.1, 0-4.1, 0-8.3 BAR 0-2, 0-10, 0-30, 0-60, 0-125 psig 0-0.14, 0-0.69, 0-2.1, 0-4.1, 0-8.6 BAR 1"...
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Miniature Air Regulators & Air Volume Boosters Miniature Air Regulators & Air Volume Boosters TYPE 20 Air Relay • Extremely accurate 1:1 relay utilizes a two-stage pilot system which is activated by a highly sensitive pressure measuring capsule • Adjusting screw creates positive or negative bias of ±30 psig / 2.1 BAR • Accepts supply pressure of 150 psig / 10.3 BAR Maximum • Flow Capacity of 14 SCFM • Signal pressures from 3 to 120 psig / 0.2 to 8.3 BAR • Compact - only 2-78" (73 mm) high TYPE 91 • Designed for applications with limited space and for low flow or dead end service • Small...
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Small Bore Cylinders Bellofram 0.7"/17.8mm and 1.5"/38.1mm equivalent bore diaphragm cylinders combine the performance of the diaphragm cylinder with small size. Two different stroke options are available in either size with either flush or extended rods on 0.7"/17.8mm cylinders. Bellofram 0.7"/17.8mm Cylinders have aluminum alloy shells and end caps, and carbon steel rods. 1.5"/38.1mm Cylinders have die-cast aluminum shells and end caps, and chromeplated carbon steel rods. All varieties have oil-impregnated bronze bearings, polyester fabric reinforced nitrile diaphragms, and music wire...
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| Specialized in meeting OEM design requirements | | Forward Flows to 2000 SCFM | | Supply Pressures to 1000 PSI / 70 BAR | | Vacuum to 1000 PSI / 70 BAR regulated output | ISO 9001:2000 & AS9100:B TYPE 12000 • Diaphragm-type chemical seals shield gauges and other sensors from hazardous process media • Vacuum to 2500 psi / 17.2 BAR • Choice of steel, 316 stainless steel, or PVC housings; Nitrile, or Fluorocarbon diaphragms • Available in 1/4" or 1/2" NPT process and instrument connections Gauge Protectors marshbellofram.com 800.727.5646 Gauge Protectors Marsh Bellofram Group of Companies...
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