Milton Roy mRoy A Installation, Operation And Maintenance Manual
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Milton Roy mRoy A Installation, Operation And Maintenance Manual

Metering pump
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MiltonRoy_MeteringPump_MRoyA_B_iom_D804
mRoy A & B
METERING
PUMP
INSTALLATION,
OPERATION, AND
MAINTENANCE
MANUAL
Please record the following data for file reference
Tag Number(s):
Model Number:
Serial Number:
Installation Date:
Installation Location:
Milton Roy
339-0047-000
ISSUED 08/04

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  • Page 1 MiltonRoy_MeteringPump_MRoyA_B_iom_D804 Milton Roy mRoy A & B METERING PUMP INSTALLATION, OPERATION, AND MAINTENANCE MANUAL Please record the following data for file reference Tag Number(s): Model Number: Serial Number: 339-0047-000 Installation Date: Installation Location: ISSUED 08/04...
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  • Page 3 TABLE OF CONTENTS SECTION 1 - GENERAL DESCRIPTION ............1 1.1 INTRODUCTION .
  • Page 4 4.9.1.1 Metallic Liquid Ends (Figures 20, 21, 22 & 25) ........20 4.9.1.2 mRoy A Plastic Liquid End, Current Design (Figure 20)......21 4.9.1.3 mRoy B Plastic Liquid End (Figure 25) .
  • Page 5 FIGURE 21. mRoy A Metallic Low Pressure and High Pressure Liquid End ......33...
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  • Page 7: Section 1 - General Description

    Figures 4 through 6 and Figure 12. A and mRoy B rather than the specific Model Code (RA or RS). The new product codes for the mRoy A are PUMP PERFORMANCE given in Figures 4 through 6. The product codes for the The charts in Figures 8 through 10 show the perfor- mRoy B are shown in Figure 12.

  • Page 8: Figure 1. Pump Operation With By-Pass Port Open

    The discharge capacity is adjusted from 0–100% by opened when the plungers have completed one-half of rotating the adjustment knob that moves the control the suction stroke. On the next pressure stroke, the oil spool (valve) “F” so that the bypass port “H” is closed at displaced by the pump plunger will be bypassed the desired percentage of the total plunger stroke.

  • Page 9: General Specifications

    GENERAL SPECIFICATIONS Accuracy ±1% steady state accuracy over 10:1 turndown Drive Hydraulic bypass design allows adjustment from 0 to 100% of rated capacity while stopped or running Liquid End High performance check valves Diaphragm Hydraulically actuated diaphragm provides extra long diaphragm life Relief Valve Adjustable internal relief valve Capacity Control...

  • Page 10: Figure 4. Mroy A, H, J, And P Model Code

    Control Detection & Base mRoy P LIQUID END MATERIAL Code Description Cast Iron 316 SS (STANDARD) Alloy 20 mRoy P PLUNGER DIAMETER Code Description 7/16" Diameter 5/8" Diameter 1-1/16" Diameter Figure 4. mRoy A, H, J, and P Model Code...

  • Page 11: Figure 5. Mroy A, H, J, And P Gear/Motor Mount/Connection/Capacity Control; Select Mode Code

    Electronic - Explosion Proof, 4-20 mA, 115 Volt Electronic - Explosion Proof, 4-20 mA, 220 Volt Mount for Electronic, Less Actuator Pneumatic, 3-15 psi, Direct Acting Figure 5. mRoy A, H, J, and P Gear/Motor Mount/Connection/Capacity Control; Select Mode Code...

  • Page 12: Figure 6. Mroy A, H, J, And P Type Of Liquid End; Select Mode Code

    RA11 w/Peek Diaph., 5 inch RPM087 Hast B RPM093 Diaph Teflon, 3.98 inch RPM0013037 MRoy P 316 ss & Cast Iron RPM009 Alloy 20 RPM010 Figure 7. mRoy A, H, J, L, and P Routine Maintenance Kit List, By Model Code...

  • Page 13: Figure 8. Mroy A Capacity/Pressure Table

    29.0 (152 (24.90) (24.48) (24.07) NOTES: Refer to notes shown in Figure 10, mRoy B Capacity/Pressure Table. Figure 8. mRoy A Capacity/Pressure Table (capacities shown in GPH) MODEL RP CAPACITY/PRESSURE TABLE Plgr. Gear SPM 60 hz Metallic Only Max. Fluid Viscosity Dia.

  • Page 14: Figure 11. Mroy Pump (All Models) Capacity Derating Table

    MODEL RB, RM, RS CAPACITY PRESSURE TABLE PVC & Metallic Metallic Only MODEL 100 PSI 150 PSI 200 PSI 400 PSI 600 PSI 800 PSI 1000 PSI 1200 PSI 1500 PSI (3.90) (3.82) (3.65) (3.49) (3.32) (3.15) (2.99) (2.74) (3.82) (40) (60) (5.81)

  • Page 15: Figure 12. Mroy B Model Code

    120 spm 95 spm 9.51 Gear Ratio 148 spm MOTOR MOUNTS MOTOR MOUNTS (Use only when motor is ordered from Milton Roy - see section 4100) Refer to Capacity/Pressure table for horsepower required. Code Description API Flange Mount, NEMA 56C...

  • Page 16: Figure 13. Mroy B Routine Maintenance Kit List, By Model Code

    ROUTINE MAINTENANCE KITS mRoy B MRoy RPM kits for pumps noted above Model Liquid End Material Kit Number 316 ss RPM011 MRoy S Alloy 20 RPM012 RS 11 w/Peek Diaph. RPM092 MRoy M & B 316 ss RPM-0014-021 RPM-0014-032 Alloy 20 RPM-0014-025 RB Kynar RPM-0014-037...

  • Page 17: Section 2 - Installation

    SECTION 2 INSTALLATION 2.1 UNPACKING/INSPECTION avoided. Good installation practice would dictate providing a sun shade cover over the pump with Units are shipped Ex Works, Ivyland, Pa. and the title open sides to obtain the best air circulation passes to the customer when the carrier signs for around the pump.

  • Page 18: Motors

    MOTORS NOTE: Synthetic oils are available that span the entire temperature range. Contact Milton Roy for Adequate power is provided to the simplex mRoy A further information. pump by the standard ¼ HP (0.2 Kw) motor. The motor is normally a totally enclosed non-ventilated, type, that...

  • Page 19: Back Pressure Spring Installation

    (miltonroy.com). If assistance in determining NPSH is pressure on the pump if a separate back pressure needed, contact the Milton Roy Aftermarket Service valve is not used (mRoy A Figure 15 and 21, mRoy B department. Figure 25). The back pressure spring should slip easily through the hole in the seat.

  • Page 20: Figure 16. Typical Piping System Installation

    The plastic liquid end mRoy B pumps (Figure 25) al- TRIDGE OF DIAPHRAGM HEADS WHICH ways use a back pressure spring in the discharge car- “REMOTE MOUNTED” (NOT tridge, so retrofitting the back pressure spring into the ATTACHED TO THE MAIN HOUSING). A discharge is not required on these pumps.

  • Page 21: Operation With Suction Lift

    Dp 2 conditions that might inadvertently decrease the NPSH available. NOTE: Obtain our NPSH calculation software at the Milton Roy web site (miltonroy.com). If assis- tance in determining NPSH is needed, contact the Milton Roy Aftermarket Service Department.
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  • Page 23: Section 3 - Operation

    Each pump is tested at the factory to confirm that the system fluid. performance meets these capacity-pressure require- ments (when tested with water). (Milton Roy offers a 4. Relieve all back pressure in the discharge line complete line of calibration columns for calibrating the and pump hydraulic system to allow air to purge.

  • Page 24: Resetting The Relief Valve

    The mRoy pump is designed for reliable, unassisted operation. During normal operation, a periodic check of 2. Using a 3/16” hex. key (mRoy A), or a 5/16” hex. the pump is recommended every 24 or 48 hours to key (mRoy B) as required for the different...

  • Page 25: Section 4 - Maintenance

    Routine Preventive Maintenance (RPM) Kits. RPM kit numbers 4. Pump model no. (on pump nameplate) are listed in Section 1, Figure 7 (mRoy A) & Figure 13 5. Pump product code (on pump nameplate) (mRoy B).

  • Page 26: Semi Annual Oil Change

    Routine Preventative Maintenance (RPM) Kit from RELIEF VALVE POPPET your local representative. RPM kit numbers are listed in Section 1, Figure 7 (mRoy A) & Figure 13 (mRoy B). Milton Roy Company recommends that the relief valve poppet be replaced yearly during preventative mainte- SEMI ANNUAL OIL CHANGE nance.

  • Page 27: Mroy A Plastic Liquid End, Current Design (Figure 20)

    2. Make certain the spiral back-up ring (530) is coiled in a counterclockwise helix (this is 4.9.1.2 mRoy A Plastic Liquid End, Current Design opposite the direction normally employed by (Figure 20) suppliers of these rings. Fit the spiral back-up ring (530) in the lock nut (520) recess.

  • Page 28: Mroy B Plastic Liquid End (Figure 25)

    essential to reinstall the ball guides and ball stop cartridge (517). Slip the bolts (521) through the in the proper direction. Remember the ball holes in the compression plate and diaphragm always lifts off the seat in the direction of fluid head so that they fall through and hang out the flow.

  • Page 29: Diaphragm Replacement (Figures 20-27)

    4.9.3 Diaphragm Replacement (Figures 20-27) 7. Carefully position the diaphragm head and contour plate (this diaphragm head side contour The different mRoy models (A, B, H, L, M, P, S & dou- plate is not used on some models) in place, ble diaphragm) all have slightly varying diaphragm con- aligning bolts holes.

  • Page 30: Control Spool O-Rings Replacement (Figure 18, 20, & 21)

    4. Lift worm gear, connecting rod, and plunger 5. Remove control spool (160) from bore. assembly up and out of pump housing. 6. For mRoy A pumps, fabricate a tool by inserting Reassembly a 3/16” diameter x 4-in. long soft plastic (e.g.

  • Page 31: Figure 17. Diaphragm Head Bolt Torque Pattern

    Figure 17. Diaphragm Head Bolt Torque Pattern...
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  • Page 33: Section 5 - Troubleshooting Guide

    SECTION 5 TROUBLESHOOTING GUIDE SYMPTOMS REMEDIES Pump motor won’t operate. • No power. Supply correct power in accordance with motor nameplate. • Blown fuse. Check for short circuit or overload. • Open thermal overload device in starter. Reset overload. • Broken wire. Locate and repair. •...
  • Page 34 SYMPTOMS REMEDIES Motor overheats thermal overload switches. • Power supply does not match motor characteristics. Check power supply against motor nameplate data. • Overload caused by operating pump above its discharge pressure. Check operating pressure against pump manufac- turer’s data plate max. rating and correct the cause of the pressure abnormality.

  • Page 35: Section 6 - Parts

    SECTION 6 PARTS 6.1 GENERAL 1. This section gives information regarding replace- able components. ILLUSTRATED PARTS LIST 1. Figure and Item Number Column a) The item numbers shown in the detailed parts list correspond to the item numbers appearing on the exploded view illustration. To find an unknown part number, locate the part on the illustration and note the item number.

  • Page 36: Figure 18. Common Parts - Mroy A & B Side View And Api Motor Mount

    Figure 18. Common Parts - mRoy A & B Side View and API Motor Mount (DWG(s) 102-1971-0001 and 102-1971-0003)

  • Page 37: Figure 19. Common Parts - Mroy A & B End View And Mroy A Close Coupled Motor Mount

    Figure 19. Common Parts - mRoy A & B End View and mRoy A Close Coupled Motor Mount (DWG(s) 102-1971-0003 and 102-1971-300)

  • Page 38: Figure 20. Mroy A Metallic And Plastic Liquid End

    Figure 20. mRoy A Metallic and Plastic Liquid End (DWG 102-1971-0002)

  • Page 39: Figure 21. Mroy A Metallic Low Pressure And High Pressure Liquid End

    Figure 21. mRoy A Metallic Low Pressure and High Pressure Liquid End (DWG 102-1971-0002)

  • Page 40: Figure 22. Mroy A Bar Stock Liquid End

    Figure 22. mRoy A Bar Stock Liquid End (DWG 102-1971-00019)

  • Page 41: Figure 23. Mroy A Double Diaphragm And Leak Detection

    Figure 23. mRoy A Double Diaphragm and Leak Detection (DWG(s) 102-1971-0002 and 102-1971-0005)

  • Page 42: Figure 24. Mroy A And B Actuator

    Figure 24. mRoy A and B Actuator (DWG(s) 102-1971-0003 and 102-1971-0004)

  • Page 43: Basic Parts List For Drive Models "Ra", "Rh", "Rj", And "Rp" (Figures 18 & 19)

    BASIC PARTS LIST FOR DRIVE MODELS “RA”, “RH”, “RJ”, AND “RP” (FIGURES 18 & 19) DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Housing, Main Consult with aftermarket group for replace- ment. Provide serial number and model number of pump. Cup, Race 409-0064-020 Steel...
  • Page 44 DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Plug, 1” NPT Socket Hex Head, “RA” 402-0095-061 and “RP” Plug, 1/2” NPT Socket Hex Head, 402-0095-041 “RJ” and “RH” O-Ring, Parker 2-011 408-0109-082 Polyurethane Control Spool 268-0037-006 Steel Sleeve, Threaded 243-0058-016 316SS Screw, Socket Set - 6-32NC x 1/4 405-0039-035...

  • Page 45: Parts Common To Liquid End Models "Ra", "Rp", And "Rj" (Figures 20 & 21)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER PARTS COMMON TO LIQUID END MODELS “RA”, “RP”, AND “RJ” (FIGURE 20 & 21) Ring, Sq. - 3.75 Id x 1/8wall (Models 408-0144-010 “RA”, “RJ”, and “RP” only) Contour Plate–Oil Side - 3-1/2" 298-0061-016 316 SS Contour Plate-Process Side, Also...

  • Page 46: Diaphragm Head Design- 8 Bolt (2-7/8") Liquid End Model "Rh" (Figure 21)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Head, Diaphragm - 6 bolt, 5" Diaph. 221-0859-001 Cast Iron Design 1996 (Models “RA”, “RL”, and “RP”) 221-0858-016 316SS 221-0858-029 Alloy 20 21194 Alloy C-22 Screw, Hex Head - 5/16" x 1-1/4" 405-0017-139 Steel Screw, Hex Head - 5/16"...

  • Page 47: Diaphragm Head Design- 8 Bolt (4") Liquid End Model "Rj" (Figure 21)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Cartridge Assembly, Suction (Double 221-0896-216 316SS Ball) 1/2" NPT Connection 221-0896-228 Alloy 20 221-0896-230 Alloy C-22 1390 Spring, Discharge Check Valve 280-0033-016 316SS 280-0033-030 Alloy C-22 280-0033-026 Alloy C-276 DIAPHRAGM HEAD DESIGN- 8 BOLT (4") LIQUID END MODEL “RJ” (FIGURE 21) Diaphragm, 8 bolt - 4"...
  • Page 48 DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Screw, Hex Head - 5/16-18 x 2 405-0017-163 18-8 SS Base, Simplex Mroy A 201-0441-006 Steel Base, Duplex Mroy A 201-0434-006 Steel Screw, Hex Head - 5/16-18 x 1-1/4 405-0017-139 Steel Lock-Washer, Spring - 5/16...

  • Page 49: Mroy "Ra" Motor Mount Parts (Figures 18 & 19)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER 6.10 MROY “RA” MOTOR MOUNT PARTS (FIGURES 18 & 19) Close Coupled Flange Mount NEMA 56C (SR) SR (NEMA 56C) Worm and Shaft Assembly includes Worm Shaft (640), Worm (650), Pin (660), Cone Bearing (670) and Spring (740).
  • Page 50 DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Bearing, Cone 409-0064-010 Plate, IEC Motor Mount 272-0142-062 Aluminum Gasket, Motor 225-0115-099 Gasket, Motor IEC71 225-0121-099 SHCS - 8 MM x 1.25 x 30 405-2007-074 Steel Spring 60059 Screw, Socket Head - 1/4 - 20 x 1 405-0027-111 Steel Parts Common To ALL API Motor Mounts...

  • Page 51: Electronic Capacity Control Mounting (Figure 24)

    Plug, Expansion - 9/32 40059 Steel Washer, Flat 219-0030-006 Spring, Finger - 0.563 403-0121-006 Adapter, Motor, mRoy A API IEC 272-0146-001 Screw, Socket Head - 8-32NC x 1/4 405-0132-031 Steel Coupling - 1/2 x 14MM(Lovejoy L095) 40202 Nut, Hex - 5/16-18NC...

  • Page 52: Pneumatic Capacity Control (3-15 Psi Direct) (Figure 24)

    252-0138-077 Lock-Washer - #6 404-0104-071 Steel, Zinc Plated Screw, Pan Head - 6-32NC x 3/8 405-0178-033 18.8SS Bracket, Mounting, Mroy A ECC 204-0149-006 Nut, Serrated Flange - 1/4-20NC 405-0323-036 Steel, Zinc Plated Screw, Socket Head - 5/16-18 x 5/8 405-0157-024...

  • Page 53: Simplex Leak Detection Parts, Figure 23

    Screw, Hex Head - 5/16-18 x 1-1/2 405-0017-149 Steel Gr5, “RA” and “RJ” Screw, Hex Head - 5/16-18 x 2-3/4 405-0017-199 Steel Gr5, “RJ” Base, Simplex Mroy A 201-0441-006 Steel Base, Duplex Mroy A 201-0434-006 Steel Screw, Hex Head - 5/16-18 x 1-1/4 405-0017-139...

  • Page 54: Double Diaphram Parts (Figure 23)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER 1180 Tee, Branch - 1/8NPTf x 1/8 tube 40060 316 SS 1190 Tee, - 1/8npt Female 40062 316 SS 1191 Tee, - 1/8npt Female 40062 316 SS 1200 Tube Conn.- 1/8 Tube x 1/8 NPT 40061 316 SS 1201...
  • Page 55 DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Oil, Vegetable 40104 0.013 Gal - Parts Not Illustrated Parts Continued Next Page...

  • Page 56: Figure 25. Mroy B Metallic And Plastic Liquid End

    Figure 25. mRoy B Metallic and Plastic Liquid End (DWG 102-2146-0002)

  • Page 57: Figure 26. Mroy B Leak Detection With Switch And Gauge

    Figure 26. mRoy B Leak Detection With Switch and Gauge (DWG 102-2146-0004)

  • Page 58: Figure 27. Mroy B Double Diaphragm

    Figure 27. mRoy B Double Diaphragm (DWG 102-2146-0007)

  • Page 59: Basic Parts List For Drive Models "Rb" ("Rs", "Rm", "Rb") (Figures 18 & 19)

    BASIC PARTS LIST FOR DRIVE MODELS “RB” (“RS”, “RM”, “RB”) (FIGURES 18 & 19) 6.15 DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Housing, Main Simplex 19/32" 281-0104-101 Housing, Main Duplex 19/32" 281-0148-101 Housing, Main Simplex 7/8" 281-0104-301 Housing, Main Duplex 7/8" 281-0148-301 Housing, Main Simplex 1 7/16"...

  • Page 60: Liquid End "Rb" & "Rm" (Figure 25)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Decal, Capacity 253-0026-062 Ring, Calibration 253-0025-062 Aluminum Knob, Control 255-0020-062 Aluminum E Ring Clip, External 404-9983-151 Plunger, Control 212-0048-039 Arm, Linkage 214-0014-006 Screw, Socket Head - 8-32NC x 1/2 405-0245-031 Steel 1061 Screw, Socket Set - 7/16-14 x 3/8 405-0133-024 Steel...

  • Page 61: Liquid End "Rs" (Figure 25)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Head, Diaphragm 221-0214-001 Cast Iron 221-0215-016 316 SS 221-0215-029 Alloy 20 221-0215-030 Alloy C22 Base, Simplex 201-0395-000 Base, Duplex 201-0428-000 Screw, Hex Head - 5/16-18 x 1-1/2 405-0017-149 Steel Lock-Washer, Spring - 5/16 404-0040-028 Zinc Plated Nut, Hex - 5/16-18NC...

  • Page 62: Model "Rb12" & "Rm12" Plastic Liquid End Parts (Figure 25)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Screw, Hex Head - 7/16-14 x 1-1/2 405-0019-149 Steel Screw, Hex Head - 7/16-14 x 2-1/4 405-0019-171 Steel Base, Simplex 201-0395-000 Base, Duplex 201-0428-000 Screw, Hex Head - 5/16-18 x 1-1/2 405-0017-149 Steel Lock-Washer, Spring - 5/16 404-0040-028...

  • Page 63: Mroy "Rb" Motor Mounts (Figures 18 & 19)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Check Valve Assembly, Discharge 221-0464-007 (Includes 430, 511, 512, 513, 514, 515, 516, and 541) Plate, Compression 204-0091-016 316 SS Plate, Compression 204-0090-016 316SS Nut, Hex - 5/16-18NC 405-0065-013 18-8SS Stud - 5/16-18UNC x 10 1/4 232-0014-216 316SS Ball - 3/8”...
  • Page 64 DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER API Flange Mount NEMA 56C (FR) Seal, Oil 408-9997-011 Spring, Finger 403-0121-009 Adapter Nema 56c - 143/145 TC 272-0051-001 Screw, Socket Head - 10-32 x 3/4 405-0026-094 Steel Coupling - 5/8 x 5/8, Key 3/16 410-0064-020 Screw, Hex Head - 3/8-16 x 1 Gr5 405-0018-119...

  • Page 65: Electronic Capacity Control Mounting (Figure 24)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER 6.20 ELECTRONIC CAPACITY CONTROL MOUNTING (FIGURE 24) Plug, Adapter - 1-7/16 and 7/8 243-0045-030 Plunger 1-1/4 NPT Plug, Adapter - 19/32 Plunger, 3/4 243-0045-010 Sleeve, Threaded Mroy B ECC 243-0059-051 Screw, Socket Set - 6-32NCx1/4 405-0039-035 Decal, Capacity 253-0026-062...
  • Page 66 DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER Contour Plate 298-0092-016 316 SS Contour Plate 298-0092-028 C-20 Contour Plate, “RS” 298-0101-016 316 SS Screw, Hex Head - 7/16-14 x 1-3/4 405-0019-151 Screw, Hex Head - 7/16-14 x 1-3/4, 405-0019-151 “RS” Screw, Hex Head Screw - 7/16-14 x 3 405-0019-201 Screw, Hex Head - 7/16-14x3, “RS”...

  • Page 67: Rb") (Figure 27)

    DRAWING DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY LOCATION NUMBER 6.22 DOUBLE DIAPHRAGM PARTS FOR METALLIC LIQUID END (FIGURE 27) Contour Plate - Oil Side 298-0012-006 Contour Plate - Process Side 298-0016-016 316 SS 298-0016-028 Alloy 20 298-0016-030 Alloy C-22 Diaphragm - 5.230 Dia. 298-0013-075 PTFE Intermediate Chamber...
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  • Page 69: Section 7 - Limited Warranty

    LIMITED WARRANTY The LMI/Milton Roy Company (.Company.) warrants that its pumping products will be free from defects in title, and so far as of its own manufacture, will be free from defects in materials and workmanship for a period of twelve- months from shipment by the Company.
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  • Page 71: Appendix A - Model Code History

    8= PVDF 17 = 117 SPM PUMP SPECIFICATIONS (mRoy L) : • Liquid End: Hydraulically actuated, simplex only • Plunger Diameter: 5/8” or 1-1/16” • Capacity Range: 0.2 GPH to 18 GPH (0.752 LPH to 68 LPH) Mroy A History...
  • Page 72 Milton Roy Company Flow Control Division 201 Ivyland Road Ivyland, PA 18974-0577 Phone: (215) 441-0800 FAX: 215-441-8620 www.miltonroy.com...

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