22000111333 PPRRRIIICCCEEE LLLIIISSSTTT - Pumps and Controls

Page 04
LMI METERING PUMPS
Each LMI Metering Pump series is designed to meet user needs for specific application and installation requirements. Within each
series there are a number of options for controls, liquid end designs and materials, power, and various other accessories and
features.
The following price pages are presented in four groups so each can be described by the features offered:
ROYTRONIC ® Series A - LMI's pump line with new control and liquid end features.
ROYTRONIC EXCEL Series AD - LMI's all new digital pump line with new control and liquid end features.
B, C, E, HH and J - All share common drives, control, or liquid end features.
P Series - LMI P series with new liquid end features applied to a familiar pump series.
Each section has a page in the beginning that describes the features and options available.
Note: All standard plastic liquid ends are shipped with PE tubing. PE tubing is not recommended for all applications,
therefore, please refer to LMI Chemical Resistance chart (1100.F) for material compatibility. When PE tubing is not suitable for the
application, please contact your local master distributor for alternative tubing materials.
Application Notes
● Off-gassing Fluids (such as Sodium Hypochlorite) - Each pump series that offers special designs for these fluids has a
separate selection table at the end of the pricing section (reference AUTOPRIME Liquid Ends). Pumps designed to handle
these fluids are specially designed to automatically bleed a portion of the process chemical in order to eliminate gas binding of
the liquid end. The pump capacity ratings take into account the continuous bleed. For applications of off-gassing liquids such
as sodium hypochlorite or hydrogen peroxide, "AI" or "HI" liquid ends with AUTOPRIME heads or valves are recommended.
An "HI" liquid end adds a 4FV to the "AI" liquid end. AUTOPRIME is available on PVC and Acrylic heads. A 4FV on the "HI"
head enables safe pressure release of process fluid.
● Explosion-Proof Applications - The "E" series pumps are designed to operate in hazardous areas requiring explosion proof
equipment.
● ROYTRONIC EXCEL AD Series High Viscosity Liquid Ends - Use Liquid End Assemblies 624XX, 626XX, 634XX, 636XX,
644XX and 646XX with corresponding size drive assembly.
● Slurry Feeds with Abrasive Solids - Use Liquid End Assemblies 29, 79 or 89 with corresponding size drive assembly.
(Max. solids 5% by weight)
● High Viscosity Fluids, Polymers - Use Liquid End Assemblies 20HV, 25HV, 75HV, 76HV, 85HV, 86HV, 155HV or 156HV
with corresponding size drive assembly. Pump output may be reduced in some applications. Also, please note that no foot
valve is included with HV liquid ends. HV liquid ends are available on AA, B, C, E, and J series pumps.
● Stainless Steel Liquid Ends - Liquid End Assemblies with a "7" in the second or third position. Please note no foot valve or
injection valves are included with these Stainless Steel liquid ends. 316ss liquid ends are only available in NPT connections
and without 4 function valves. Separate back pressure and safety valves are available in the accessory section.
● Accessories - Reference Bulletin 1951 and contact your LMI distributor to discuss the variety of LMI accessories designed to
make the installation and operation of your LMI pump easier and more efficient.
● Hastelloy® C Head Screws - are available for pumps that will be used with strong acids or other applications where
Hastelloy® C will provide better results than the standard 316 S.S. head screws. Please refer to the LMI Chemical Resistance
chart and to your chemical supplier for suggested materials. See head screw kits: #37144 and #38735.
● Series HH Pumps - are for high pressure applications only. For low output at pressures below 250 psi, select ROYTRONIC
EXCEL Series AD9 pumps. The minimum system pressure necessary for an HH9 application is 100 psi.
Pressure Prime or Flush - Use Primer/Flush Kit:
#37393 for .375" tubing (300 & 400 Series LE's) #37399 for .5" tubing (300 & 400 Series LE's)
#26220 for .375" tubing (except 300 & 400 Series LE's)
#26221 for .5" tubing (70 & 80 Series LE's)
#26708 for .5" tubing (20 & 30 Series LE's)
All information and prices herein are subject to change without notice.
www.lmipumps.com