Image shown may not be actual product

E701-498SP

0 reviews

LMI Pumps E701-498SP Series E7 Explosion Proof Metering Pumps, 0.0 ‐ 1.3 GPH (0.0 ‐ 4.9 LPH); 300 psi (20.7 bar)

$4,775.00

Best Price Guarantee!
955PumpPoints

Item: E701-498SP

Repair Parts Exploded View Diagram

Overview
Series Info
Reviews
Literature/Manuals
Repair Parts

E701-498SP

LMI Pumps E701-498SP Series E7 Explosion Proof Metering Pumps, 0.0 ‐ 1.3 GPH (0.0 ‐ 4.9 LPH); 300 psi (20.7 bar)

Connections / Discharge (Inches)	Pipe 1/4" NPT M
Diaphragm	Fluorofilm
Explosion Proof	Yes
Flow Control	Pulse Input with Dual Manual Control
Head / Fittings	Machined PVC / PVC
Hz	50/60
Includes	4FV-Four Function Valve (anti-siphon, back pressure, priming/pressure release and pressure relief), Foot Valve and Strainer, 1/2" NPT Male Injection Check/Back Pressure Valve, and Instruction Manual
Maximum Flow (GPD)	31.2
Maximum Flow (GPH)	1.3

Maximum Pressure (PSI)	300
Maximum Strokes Per Minute	100
Maximum Viscosity (CPS)	400
Turn Down Ratio	600:1
Valve Balls	.375 Ceramic
Valve / Seat / O-Ring	PVDF / Polyprel
Voltage	115

E7 Series Information

General Description
LMI Series E7 (Explosion Proof) chemical metering pumps shall be positive displacement, Liquifram type pumps that are UL and CUL approved. Pumps shall be equipped with UL listed, Class I, Division 1, Groups C and D; Class II, Division 1, Groups E, F and G Drive Assembly. Output volume shall be adjustable while pumps are in operation from zero to maximum capacity.
Pump Controls
Adjustment shall be by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency. Both knobs are to be located opposite the liquid handling end.
Drive Assembly
The pump drive shall be totally enclosed with no exposed moving parts. Pump drives shall be UL listed Class I, Groups C and D and Class II, Division 1, Groups E, F and G. Solid state electronic pulser shall be fully encapsulated with no exposed printed circuit etch and with quick connect terminals at least 3/16" (4.75 mm) wide. Electronics shall be housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Average electrical power consumption shall not exceed 44 watt hours per hour under full speed and maximum pressure conditions. Pump weight shall not exceed 41 lbs (18.6 kg).
Pressure Relief
To eliminate need for pressure relief valve, Liquifram shall automatically stop pulsating when discharge pressure exceeds pump pressure rating by not more than 35%.
Materials of Construction
Chemical metering pump housing shall be of urethane painted cast aluminum and urethane painted cast iron. All exposed fasteners shall be stainless steel. Valve seat and seal ring shall be renewable by replacing only the combination seat-seal ring or cartridge valve assembly.
Check Valve / Tubing Connections
A total of 16 ft (4.9 m) of tubing shall be provided per pump complete with compressing connections (on models with tubing connections). A foot valve with integral one piece strainer shall be provided for the suction line (on non-high viscosity models with tubing connections), and an injection check/back pressure valve with 1/2" NPT male connection for the injection point (on models with tubing connections).

0 Reviews

Add a Review

You need to sign in to add a review.

Type	Title		Link
	LMI Series E7 Electronic Metering Pump Data Sheet		View
	Series E7 Electronic Metering Pump Specification Sheet		View
	LMI Pumps E7 Drive Assembly Exploded View Parts Diagram		View
	LE 4X0SX LE 4X8SX LMI Pump Liquid End Sheet Parts Exploded View Diagram		View
	LE 498SP LMI Pump Liquid End Sheet Parts Exploded View Diagram		View