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Series The S & S metering pumps offer a high level of reliability with outstanding value for applications up to psi ( Bar). LMI has combined heavy-duty industrial drive technology with state-of-the-art design and manufacturing processes in creating the Series metering pump. This family of Mechanically Actuated iaphragm metering pumps is designed for durability and cost effectiveness. Illustrated to the right is a S4 with a liquid end, featuring NPT connections. Series Features and Specifications Flow Rates up to PH (0 Liters/hr) Mechanically Actuated iaphragm liquid end eliminates flow restrictions urable, metallic housing designed to withstand tough environments High efficiency motors minimize heat buildup A robust metallic, worm gear drive coupled with the industrial duty variable eccentric stroke adjustment mechanism yields a 0 to turn down ratio with smooth velocity profiles as compared to the pulsating flows of solenoid pumps or lost motion designs. The, high performance, diaphragm design increases diaphragm life by eliminating the stresses inherent in most designs Reliable low flow performance is a result of high performance check valves with machined seats gear components operate in an oil bath for long life Precision stroke adjustment can be operated while the pump is running or stopped Steady State Accuracy - ± % of full capacity over the 0 to turndown ratio Temperature Range - 4 to F (-4 to 0 C) Coating - part epoxy Average Weight - : 4 lbs (0 kgs) : 0 lbs (4 kgs) Relevant model codes are ETL Certified to conform to ANSI/NSF Std 0
Pump Selection by Capacity and Pressure Pump Selection Series End 4 ear Code Maximum Ratings Capacity @ 0 Hz Capacity @ 0 Hz ( RPM) (4 RPM) Pressure PH Liter/Hr PH Liter/Hr PSI Bar 0. 0. 0. 0. 0.. 0.9. 0.4. 0.40. 0..0. 0... 9... 0.9 0 0 4.4 4 49 0 4 9 9 9 4 9 0 00 0 9 4 9 9 4 9 4 0 40 0 4 04 4 0 0 00 9 0 4 40 40 0 94 4 44 0 4 0 4 4 44 4 94 0 00 0 0. Ratings based on /4 HP (. kw) Ratings based on HP (. kw) Optional degassing valve for S, S & S is p/n 4 The LMI S with liquid end and manual micrometer stroke adjustment
Series Product Code S ear Ratio Motor &/ or Mount End Material Connections 4 ear Ratio Code = 4 SPM = SPM = 0 SPM = SPM = 0 SPM @ 4 RPM (S only) Motor &/or Mount = ph 0 Hz /0 VAC RPM TE J = ph 0 Hz 0/40 VAC RPM TE 9 = ph 0 Hz /0 VAC 4 RPM TE L = ph 0 Hz 0/0 VAC 4 RPM TE X = Nema C Mount Less Motor P = C Motor with Variable Speed rive End Material 4 = Polypropylene = PVF = SS = P = Polymer Service L = Slurry Applications N = H SO 4 Applications C = Caustic Applications (Sodium Hydrochloride) - Only F = Fluoride Applications - Only Connections P = NPT Optional egassing Valve Information. Use only with end. Series No Fitting S 9 4 9 Supplied with 0 of /4 Polyethene Tubing Series Valve w/adapter S* 4 4 S* 4 4 4 * Connection /4 NPT F The photograph to the right is a S4 with a liquid end, featuring a egassing Valve - p/n 9
imensions Approximate for envelope estimations. Certified prints are available. imensions are showing for both and s in inches. Materials of Construction Material NPT Connection Sizes End Size Connection Connection Port Port Size for the Following following materials materials End PP, & PVF Applications Size Black PP PVF ss SS Polymer Slurry HHSO4 4 4 & & Head iaphragm Cap Check Valve Body / 4 Male Female / Female N/A / Male Male /4 Male Female Male Seals Seats Balls iaphragm /4 Male / Male Polypropylene (PP) *** PVF Polymer Applications** Slurry Applications H SO 4 Applications SS*** Caustic Applications Fluoride Applications & & * Note: A polyethylene dimensional spacer is used in all plastic and 4 check valves. ** Hastalloy C spring *** ETL Certified to conform to ANSI/NSF ST 0 when using these liquid end materials. PP PP PVF Viton * oy C Aflas 4* PVF & Ceramic Viton & * oy C Aflas 4* PVF PVF PVF & PVF PVF 4 SS Viton & SS SS SS PVF Aflas/Viton CA 0 CA 0 SS 4 SS & SS SS SS SS Viton SS & PVF & EPM Ceramic PVF & Viton
Series, ependable and Versatile The LMI Series pump has proven its exceptional value over years of solid performance in a wide range of applications and industries. Water treatment chemicals, process additives, acids, out-gassing fluids, slurries, and many more applications are all handled with ease by this robust metering pump design. Your local distributor can assist you in applying the S & S metering pumps to your process. Accessories Safety Valves Protect pump and piping from overpressure. Back Pressure Valves Provide smooth, artificial pressure in pump discharge line for atmospheric or low pressure systems to ensure pumping accuracy. Pulsation ampeners Minimize pressure and flow surges in the pump discharge. When applied to pump inlet, more favorable NPSH conditions result. Calibration Columns ow periodic verification of pump performance during routine checks or after system maintenance. 0 Ivyland Road Ivyland, PA 94-0 ph:.9.040 fax: 00.. www.lmipumps.com email: info@lmipumps.com sales@novatech-usa.com www.novatech-usa.com Tel: () 4- Fax: () 4-4 Tel: () 9- Fax: () 9-004 004, 0 Milton Roy Company Lit# 9.E 9/0