Post on 03-Jan-2016
Experts in Chem-Feed and Water Treatment
Delta Presentation
Experts in Chem-Feed and Water Treatment
Experts in Chem-Feed and Water Treatment
Experts in Chem-Feed and Water Treatment
The NEW delta® series metering pump
Technical Features & Benefits Applications Demonstration
Experts in Chem-Feed and Water Treatment
delta® Features
Single drive for the entire series Uniquely specifiable Economical alternative to Sigma/1 Capacities in line with LMI “C” Series Eliminates need for many accessories Controllable suction and discharge stroke duration Minimal moving parts
Experts in Chem-Feed and Water Treatment
The NEW delta® series metering pump
Featuring optoDrive control Capacity 3.2 gph @ 232 psi up to 21 gph @ 29 psi Turndown ratio 36,000:1 on stroke & frequency
Maximum frequency = 200 strokes per minute Minimum 1 stroke/hr = 12,000:1 turndown Minimum 30% stroke length = 3:1 turndown
PVT and SST liquid ends only Smallest 3 sizes – gala/beta
Experts in Chem-Feed and Water Treatment
The NEW delta® series metering pump
Models: 3.1 gph @ 232 psi 5.3 gph @ 145 psi 7.9 gph @ 101.5 psi 13.2 gph @ 58 psi 21.1 gph @ 29 psi
Experts in Chem-Feed and Water Treatment
optoDrive®
Keypad optoDrive stroke
measurement Microprocessor electronic
board Power electronic board for
solenoid drive Solenoid 110 mm –
isolated from housing
Experts in Chem-Feed and Water Treatment
optoDrive®
Energy profile developed during calibration Process pressure recognized in the first 20 strokes Current (amps) to solenoid is stored as reference Pushrod position is optically monitored & stored
During operation Pump controls the energy profile of
each stroke
Experts in Chem-Feed and Water Treatment
optoGuard®
Integrated injection monitoring detects: Gas airlocks Broken discharge line Blocked injection point Variations in backpressure
Messages and alarm symbols displayed
Experts in Chem-Feed and Water Treatment
Variable Suction Stroke
Slow suction stroke
Prevents: Cavitation Airlocks
Ensures: Complete strokes Smooth metering for sensitive media
(e.g. enzymes)
Experts in Chem-Feed and Water Treatment
Variable Discharge Stroke
Slow discharge stroke
Nearly continuous metering Optimum mixing Reduces vibration in discharge line May eliminate the need for pulsation dampeners or static
mixers
Fast discharge stroke for filling processes
Experts in Chem-Feed and Water Treatment
Flexible chemical feed capabilities
Small stroke volume, short discharge stroke duration
F l o w
Avg. 10’/sec
Experts in Chem-Feed and Water Treatment
Flexible chemical feed capabilities
Small stroke volume, long discharge stroke duration
F l o w
Avg. 10’/sec
Experts in Chem-Feed and Water Treatment
Flexible chemical feed capabilities
Large stroke volume, short discharge stroke duration
F l o w
Avg. 10’/sec
Experts in Chem-Feed and Water Treatment
Flexible chemical feed capabilities
Large stroke volume, long discharge stroke duration
F l o w
Avg. 10’/sec
Experts in Chem-Feed and Water Treatment