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The AD85 is part of LMI's ROYTRONIC EXCEL Series AD of Chemical Metering Pumps. The pump is designed with features like pulse/analog input with dual manual control, an LCD display, manual stroke length control and a manually adjustable frequency when in local control. The AD85 is crafted for a maximum capacity of 1.0 GPH (3.8 l/h) and a maximum pressure of 110 PSIG (7.6 Bar).
Gallons per Hour | Liters per Hour | mL/cc per Minute | mL/cc per Stroke | Maximum Injection |
Min Max | Min Max | Min Max | Min Max | Pressure |
0.01 1.0 | 0.04 3.8 | 0.630 63.0 | 0.053 0.53 | 110 psi (7.6 Bar) |
Strokes per Minute (Adjustable) | Stroke Length (Adjustable) Recommended Minimum | Average Input Power at Max Speed | Shipping Weight |
Min Max | |||
1 120 | 20% | 25 watts | 10 lbs (4.75 kg) |
Liquid End Specifications:
Machined FASTPRIME Liquid Ends | |||||||
Liquid End | Head / Fittings | Balls |
Liquifram
| Seat / O-ring | Accs. Valve | Tubing & Connections | |
930SI | Acrylic / PVC | Ceramic | Fluorofilm | Polyprel | 4FV | PE 3/8" O.D. | |
930NI | Acrylic / PVC | Ceramic | Fluorofilm | Polyprel | - | PE 3/8" O.D. | |
935SI | PP / PP | Ceramic | Fluorofilm | PTFE | 4FV | PE 3/8" O.D. | |
935NI | PP / PP | Ceramic | Fluorofilm | PTFE | - | PE 3/8" O.D. | |
938SI | PVC / PVC | Ceramic | Fluorofilm | Polyprel | 4FV | PE 3/8" O.D. | |
938NI | PVC / PVC | Ceramic | Fluorofilm | Polyprel | - | PE 3/8" O.D. | |
939SI | Acrylic / PVDF | PTFE | Fluorofilm | Polyprel | 4FV | PE 3/8" O.D. | |
939NI | Acrylic / PVDF | PTFE | Fluorofilm | Polyprel | - | PE 3/8" O.D. | |
937NP | 316ss/316ss | 316ss | Fluorofilm | 316ss/PTFE | - | 1/4" NPT | |
Molded FASTPRIME Liquid Ends | |||||||
Liquid End | Head / Fittings | Balls | Liquifram | Seat / O-ring | Accs. Valve | Tubing & Connections
| |
832SI | PVDF / PVDF | Ceramic | Fluorofilm | Polyprel | 4FV | PE 3/8" O.D. | |
832NI | PVDF / PVDF | Ceramic | Fluorofilm | Polyprel | - | PE 3/8" O.D. | |
833SI | PVDF / PVDF | Ceramic | Fluorofilm | PTFE | 4FV | PE 3/8" O.D. | |
833NI | PVDF / PVDF | Ceramic | Fluorofilm | PTFE | - | PE 3/8" O.D. | |
838SI | PVC / PVC | Ceramic | Fluorofilm | Polyprel | 4FV | PE 3/8" O.D. | |
838NI | PVC / PVC | Ceramic | Fluorofilm | Polyprel | - | PE 3/8" O.D. | |
High Viscosity Liquid Ends | ||||||
Liquid End | Head / Fittings | Balls | Liquifram | Seat / O-ring | Accs. Valve | Tubing & Connections |
634VI | PP / PP | 316ss | Fluorofilm | PTFE | - | PE .5" O.D. / Vinyl .938" O.D. |
636VI | Acrylic / PP | 316ss | Fluorofilm | PTFE | - | PE .5" O.D. / Vinyl .938" O.D. |
4FV indicates that the pump is equipped with an LMI Four Function Valve. This diaphragm type, anti-syphon/pressure relief valve is installed on the pump head. It provides anti-syphon protection and aids in priming, even under pressure.
AUTOPRIME Liquid Ends AUTOPRIME Liquid Ends are used in applications with off-gassing liquids such as Sodium Hypochlorite | |||||||
Liquid End | Head / Fittings | Balls | Liquifram | Seat / O-ring | Accs. Valve | Tubing & Connections | |
A30HI | Acrylic / PVC | Ceramic | Fluorofilm | PTFE/Polyprel | 4FV | PE 3/8" O.D. | |
A30AI | Acrylic / PVC | Ceramic | Fluorofilm | PTFE/Polyprel | - | PE 3/8" O.D. | |
A38HI | PVC / PVC | Ceramic | Fluorofilm | PTFE/Polyprel | 4FV | PE 3/8" O.D. | |
A38AI | PVC / PVC | Ceramic | Fluorofilm | PTFE/Polyprel | - | PE 3/8" O.D. | |
AUTOPRIME liquid ends have 3 check valves: Suction on the bottom; Discharge on the front; Autoprime bleed on the top. By design, a repeatable portion of the process fluid continuously bleeds through the top check valve to be returned to the chemical supply. The result is the assurance that any gas in the head is automatically relieved thus eliminating air-binding. Depending on application, output may be reduced up to 50%. Variables include supplier piping, stroke length and speed setting. The maximum output per the tables above is reduced to account for the continuous bleed.
Output Information with AutoPrime Liquid End - Estimated | ||||
Gallons per Hour | Liters per Hour | mL/cc per Minute | mL/cc per Stroke | Maximum Injection |
Min Max | Min Max | Min Max | Min Max | Pressure |
0.008 0.8 | 0.030 3.0 | 0.50 50.5 | 0.042 0.42 | 110 psi (7.6 Bar) |
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