AMT 4946-99 Specifications Information And Repair Parts Manual

Specifications Information and Repair Parts Manual
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Please read and save this Repair Parts Manual. Read this manual and the General Operating Instructions carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety information. The Safety Instructions are contained
in the General Operating Instructions. Failure to comply with the safety instructions accompanying this product could result in personal injury and/or
property damage! Retain instructions for future reference. AMT reserves the right to discontinue any model or change specifications at any time without
incurring any obligation.
©2015 AMT Pump Company, A Subsidiary of The Gorman-Rupp Company, All Rights Reserved.
Periodic maintenance and inspection is required on all pumps to ensure proper operation. Unit must be clear of debris and sediment. Inspect for leaks and loose bolts. Failure
to do so voids warranty.
Ryton and Polypropylene Rotary Drum Pumps

DESCRIPTION

Ryton® pump (4942-99) is designed for the transfer of aggressive chemicals including many esters, ketones, alcohols, and hydrocarbons which are
compatible with pump component materials*.
Polypropylene pump (4946-99) is designed for the transfer of many organic acids, alcohols, and other water soluble inorganic chemicals which are
compatible with pump component materials*.
Both units are lightweight and feature versatile discharge spout which can be rotated 360º to suit needs. Includes 45" suction tube.
(*) Always refer to a chemical resistance chart to confirm compatibility. Not rated for food products.

SPECIFICATIONS

Flow..........................................6 GPM @ 70 RPM (11 oz./stroke)
Maximum Liquid Temperature................................180̊ F (4942-99)
........................................................................130̊ F (4946-99)
Mounting...................................................2" NPS Bung Adapter
Inlet...............................................................1-1/4" -16 Unified
Outlet...................................................................1" -16 Unified
Weight.............................................................................5 lbs.
Basic Construction (body, covers, and suction tube assembly)
4942-99................................................................Ryton® (PPS)
4946-99.........................................................Polypropylene (PP)
Rotor, Vanes, and Rods.........................................Ryton® (PPS)
Spring...............................................................Stainless Steel
Seals...........................................................................Teflon®
Figure 1 – Dimensions (Inches)

UNPACKING

When unpacking the unit, inspect carefully for any damage that may
have occurred during transit.
Check for loose, missing, or damaged parts. Transit damage claims
should be made to the shipping company.
4946-250-00
GENERAL SAFTEY INFORMATION
It is the responsibility of the user to operate the pump in
conformance with OSHA rules for dispensing liquids. Pump
containers should be grounded when using with flammable
liquids to avoid static electricity. Pump should be washed out
before usage since processing lubricants could contaminate the
fluid.
1. When using a hand pump (especially when pumping
flammable, combustible or hazardous liquids) follow all
electrical and safety codes, as well as the United States
Occupational Safety and Health Act (OSHA), most recent
National Electrical Code (NEC), National Fire Protection
Association, Inc.* (NFPA) Code 30 (Flammable and
Combustible Code), NFPA 56A (Standard for use of
Inhalation Anesthetics), NFPA 77 (Static Electricity), NFPA
78 (Lighting Protection Code), NFPA 80 (Standard for Fire
Doors and Windows), NFPA 251 (Standard Method of Fire
Test of Building Construction), NFPA 704 (Identification of
the Fire Hazards of Materials), other NFPA codes, local
codes and ordinances, as needed in a particular application.
(*)Any of the NFPA Codes can be obtained from: National
Fire Protection Association, Inc., 1 Batterymarch Park,
Quincy, MA 02269, telephone 1-800-344-3555. Write or call
for listing and prices.
2. Know the pump application, limitations, and potential
hazards. The WARNING statements indicate potentially
hazardous conditions for the operator or equipment. TAKE
NECESSARY STEPS TO PROTECT PERSONNEL AND
EQUIPMENT.
Pump should only be used with liquids compatible with
pump component materials. Consult PUMP CHEMICAL
COMPATIBILITY CHART and PUMP SPECIFICATIONS.
Also, the chemical supplier should be consulted regarding
any questions of chemical compatibility, proper and safe use
and handling of chemical. Misapplication of pump or use of
incompatible liquids will void warranty.
In order to properly use this product familiarize yourself with this
pump and also with the liquid (chemical, etc.) that is going to be
pumped through the unit. Although this pump is suitable for
many liquids, it is not suitable for all liquids or liquids with debris
or solids!
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4942-99 & 4946-99
3/2015