Low Shear Liquid Handling – Diaphragm pumps are low shear in the manner in which they handle fluid and fluid components. Certain pumps such as peristaltic pumps and rotary lobe pumps create pressure gradients and pinch points as the liquid flow is moved though narrow mechanical devices or pinch points. The Magma Advanced Pumping System (APS) diaphragm pump creates only enough pressure to push the liquid against back-pressure and eliminates pinch points. This can be important in applications where the liquid and/or liquid components are shear sensitive.

Smart-StopTM – After pressing the STOP button once, the pump empties the liquid and momentarily vents the air from the pump head to relieve pressure. This minimizes liquid hold-up in the pump and safely removes air pressure.

Quick-StopTM – Pressing the QUICK-STOP button immediately stops the pump in its current position. It can be useful in certain applications when you do not want the liquid hold-up to be purged.

Safety Alarms – Process conditions are monitored to detect if the pump is not operating properly and if an alarm condition occurs, a QUICK-STOP is initiated and the alarm visual and audible indicators occur.

Data Output – Data can be captured by an external computerized system via the controller Ethernet Port.

Monitoring of Process Pressures – Three PendoTECH Single-Use Pressure Sensors™ can be connected to the controller. There are user definable minimum and maximum notification settings and the control system will compare the settings to the minimum and maximum pressures since the last time the RUN button was pressed. There is a notification on the display if the running minimum drops below its setting or the maximum exceeds its setting. This is particularly useful for monitoring of the pressure in the permeate tubbing which will start to drop as the filter fouls indicating action must be taken.

Permeate Pump Integration – A permeate pump can be interfaced to the control system to be turned on/off when the controller switches between the run/stop modes either manually or by an alarm condition.

Vessel Weight Control System – A scale and a feed pump can be connected to the control system and a set-point weight entered into the control system. In the run mode, the feed pump will turn on when the scale reading drops below the set-point value.

Liquid Detector – In case of improper installation of the diaphragm or a failure condition, liquid entry through the air line to the pump controller will trigger a Quick-Stop and close a valve in the controller to minimize liquid entry to the controller and prevent liquid flowing through the controller.

Pump

Material: 316L stainless steel with XX finish
Tri-Clamp: 304 stainless steel or nylon
Dimensions: See Page 3

Diaphragm

Material: Molded from platinum cured silicone that meets USP Class VI Medical Grade Specifications

Control System

Enclosure Dimensions (HxWxD):
Enclosure Weight: 20 pounds
Enclosure Material: Stainless Steel
Air Pressure Regulator Input: 125 psi max (8.6 bar)
Output: 2-25 psi (0.14 – 1.7 bar)
Power Requirements: 100-240 Volts, 50-60 Hertz, 2 amp
Pump Remote Signals for Vessel Feed and Permeate Pumps: Dry Contact Relay
External Pressure Input: PendoTech Pressure Sensors
Data Output: Ethernet
Magma Pump Connection: CPC MC or LC series
Air Connection: CPC MC series
Exhaust Connection: CPC LC series

Optional

Scale Inputs for Vessel and Permeate Scales: RS232 communication protocol with adjustable communication parameters

Diaphragms

Part #	Description
APSP-DIA6D	Magma APS-6 Dome Diaphragm, Silicone
APSP-DIA20D	Magma APS-20 Dome Diaphragm, Silicone
APSP-DIA50D	Magma APS-50 Dome Diaphragm, Silicone
APSP-DIA180D	Magma APS-180 Dome Diaphragm, Silicone
APSP-DIA860D	Magma APS-860 Dome Diaphragm, Silicone

Stainless Steel Pump Heads

Part #	Description
APSP-PH20D	Magma APS-20D Dome Pump Head in 316L stainless steel
APSP-PH50D	Magma APS-50D Dome Pump Head in 316L stainless steel
APSP-PH180D	Magma APS-180D Dome Pump Head in 316L stainless steel
APSP-PH860D	Magma APS-860D Dome Pump Head in 316L stainless steel

Plastic Pump Heads (COMING SOON!)

Part #	Description
APSP-PH6-SU	Magma APS-6D Dome Pump Head, Polysulfone
APSP-PH20-SU	Magma APS-20D Dome Pump Head, Polysulfone
APSP-PH50-SU	Magma APS-50D Dome Pump Head, Polysulfone
APSP-PH180-SU	Magma APS-180D Dome Pump Head, Polysulfone
APSP-PH860-SU	Magma APS-860D Dome Pump Head, Polysulfone