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Wilroy Brochure

Product catalog summary

Overview: The WILROY® is a hydraulically actuated diaphragm pump designed for chemical containment and low maintenance. It combines the mRoy® hydraulic by-pass diaphragm design with the Williams “V” Series pump, offering high pressure capabilities and chemical containment.

Specifications: The pump features 316 SS exposure, an integral relief valve, and a maintenance-free hydraulic system. It is available in five sizes and is field reconfigurable. The Gylon® diaphragm ensures diverse compatibility and optimum chemical containment.

Operation: The pump operates with four different plunger sizes, ranging from 1/4" to 1.000". It includes a sealed hydraulic chamber, removable bore cartridge, and integral air bleed mechanism. The design allows for simple maintenance and operation, with an amplification ratio that enables chemical injection against higher process fluid pressures.

Optional Features: Diaphragm rupture detection is available for added protection against hostile chemicals and environmental contamination.

Performance Characteristics: The pump models (WILROY® 2M, 5M, 754, 104, 106) vary in maximum volume, stroke length, and discharge pressure. They are designed to operate efficiently with specific air consumption rates and weights.

Controllers: The MK XIIA controller offers corrosion resistance and ease of maintenance. It is designed to operate pneumatic metering pumps with precise control, accepting constant air or gas pressure to produce pneumatic output pulses.

Accessories: The pump system includes various accessories such as air or gas dryer-filters, pressure regulators, automatic dump valves, liquid chemical filters, and drum gauges, all designed to enhance performance and reliability.

Compliance: The WILROY® pump is ATEX approved, ensuring it meets safety standards for use in potentially explosive environments.

Catalog excerpts

H Y D R AU L I C A L LY A C T U A T E D D I A P H R A G M P U M P Williams and Milton Roy have combined technologies to design a pump blending the proven mRoy® hydraulic by-pass diaphragm design with the Williams “V” Series pump. The result is the low volume, high turndown characteristics of a pneumatic drive coupled with the chemical containment and high pressure capabilities of a hydraulically actuated diaphragm. The WILROY ® is a hydraulically actuated diaphragm pump which delivers chemical containment, low maintenance, overpressurization protection with unsurpassed accuracy and repeatability....

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SIGNAL PULSE PROCESS FLUID FlowTracking Controller Configuration Standard Pneumatic Controller Configuration WilroyA & B Performance Characteristics PSIG / BARG

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3000 DISCHARGE PRESSURE - PSIG PERFORMANCE CHARTS Flow Performance Graph for Wilroy ® 2M Flow Performance Graph for Wilroy ® 5M STROKE ADJUSTER 100% • PLUNGER SPEED: 45 SPM STROKE ADJUSTER 100% • PLUNGER SPEED: 45 SPM AIR/GAS PRESSURE PSIG PNEUMATIC RELAYS PILOT PULSES FROM CONTROLLER PILOT PULSES FROM CONTROLLER FIGURE 5 FLOW PERFORMANCE GRAPH FOR WILRON 5M CONTROLLER SUPPLY 2.00 PRESSURE (REAR) PUMP 1.75 STROKE ADJUSTER 100% • PLUNGER SPEED: 45 SPM PO3-6S RELAY FLOW @ AIR /GAS = 100 PSIG EXHAUST AIR/GAS PRESSURE PSIG PUMP POWER STROKE NO. 1 SUPPLY PRESSURE PUMP RETURN STROKE NO. 2 EXHAUST NO....

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Flow Performance Graph for Wilroy® 104 Flow Performance Graph for Wilroy® 106 STROKE ADJUSTER 100 % PLUNGER SPEED: 45 SPM DISCHARGE PRESSURE - PSIG PART MODEL NUMBER 2M: .250" Plunger with 316 SS Micrometer Knob 5M: .500" Plunger with 316 SS Micrometer Knob 754: .750" Plunger, 4" Air Cylinder w/ 316 SS Micrometer 104:1.000" Plunger, 4" Air Cylinder w/ 316 SS Micrometer 106:1.000" Plunger, 6" Air Cylinder w/ 316 SS Micrometer Rupture Detection C5: Rupture Detection Bracket & Gauge SN: Rupture Detection Gauge & Nema 4 Switch S7: Rupture Detection Gauge & Nema 7 Switch

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PUMP ACCESSORIES MICRO FLOW SWITCH For Detecting Increases & Decreases in Flow Rates Explosion Proof Class I, Division 1&2, Groups A, B, C, D Class II, Division 1&2, Groups E, F, G Fully Field Adjustable Operates in Any Orientation Miniature Compact Size Operating Temperature -40° F to +300° F (-40° C to +150° C) Operating Pressure 3000 PSIG (207 bar) Corrosion Resistant 316 Stainless Steel Shock & Vibration Resistant 1/4” NPT Connections DRUM GAUGES Liquid Level/Injection Rate Gauge Carbon Steel FLOW RATES Carbon Steel - Vented Stainless Steel Stainless Steel - Vented Carbon Steel Stainless...

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Wilroy Brochure

Wilroy Brochure

Catalog excerpts

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