gamma/X

diaphragm metering pump

The new gamma/ X is the first metering pump with predictive intelligence. Thanks to its controlled solenoid drive with sensor-free pressure measurement, it detects hydraulic faults even in the case of minimal deviations – immediately and optimally matching its output to the pressure conditions and properties of the medium while protecting the pump and piping systems from overload situations.

 

Benefits

 

  • Virtually wear-free solenoid drive, overload proof and economical
  • Suitable for continuous micro metering from 1 ml/h thanks to the regulated solenoid drive
  • Simple adjustment of the capacity directly in GPH
  • Direct input of the desired final concentration for volume proportional metering tasks
  • Trouble-free processes by the detection of hydraulic malfunctions or blocked discharge lines
  • Integrated pressure measurement for greater safety during commissioning and during the process
  • Adaptation to existing signal transducers by external control via potential-free contacts with pulse step-up and step-down
  • External control via 0/4-20 mA signal with adjustable assignment of signal value to stroke rate
  • Integrated 7-day timer for timed metering tasks

 

Features

 

  • Available material combinations: PP, PVDF, clear acrylic, PTFE and stainless steel
  • Special dosing head designs for gaseous and high-viscosity media
  • Illuminated LC display and 3-LED display for operating, warning and error messages, visible from all sides
  • Factor with external contact control 99:1 - 1:99
  • Batch operation with max. 65,536 strokes/start pulse
  • Input concentration for simple adjustment with volume-proportional metering tasks
  • Stroke rate adjustment in 1 stroke/hour increments from 0 to 12,000 strokes/h
  • Continuous electronic stroke length adjustment from 0 - 100% (recommended 30 - 100%)
  • Connector for 2-stage level switch
  • External control via 0/4-20 mA standard signal with adjustable assignment of signal value to stroke rate
  • Optional 4-20 mA output for remote transmission of stroke length and stroke rate
  • Universal power supply unit 100 V - 230 V, 50/60 Hz
  • Optional 230 V relay module, can also be easily and reliably retrofitted
  • Optional 24 V combined relay, can also be easily and reliably retrofitted

 

Applications

 

  • Can be integrated into automated processes and used in all industries
  • The pump can work as a control unit with the process timer, for example in cooling water treatment

Capacity Data

gamma/ X
Pump Version Capacity at Maximum Backpressure Max. Stroking Rate Tubing Connectors O.D. x l.D SuctionLift ** SS Liquid end connections FNPT Shipping Weight lbs
psig (bar) GPH* (l/h) ml/stroke Strokes/min in ft (m) in NP/PV SS
gamma/ X with standard liquid ends
1602 232 (16) 0.61 (2.3) 0.19 200 1/4 x 3/16 19.6 (6) 1/4 7.9 9
1604 232 (16) 0.95 (3.6) 0.30 200 1/4 x 3/16 19.6 (6) 1/4 7.9 9
0708 102 (7) 2.0 (7.6) 0.63 200 1/2 x 3/8 19.6 (6) 1/4 8.1 11
0414 58 (4) 3.56 (13.5) 1.17 200 1/2 x 3/8 19.6 (6) 1/4 8.1 11
0220 29 (2) 5.2 (19.7) 1.64 200 1/2 x 3/8 19.6 (6) 3/8 8.1 11
2504 363 (25) 1.0 (3.8) 0.32 200 (8 x 4mm) 19.6 (6) 1/4 10.8 12.1
1009 145 (10) 2.38 (9.0) 0.75 200 1/2 x 3/8 19.6 (6) 1/4 11.2 14.3
0715 102 (7) 3.83 (14.5) 1.21 200 1/2 x 3/8 9.8 (3) 1/4 11.2 14.3
0424 58 (4) 6.34 (24) 2.00 200 1/2 x 3/8 6.5 (2) 3/8 11.2 14.3
0245 29 (2) 11.9 (45) 3.70 200 1/2 x 3/8 6.5 (2) 3/8 11.5 15.4
gamma/ X with auto-degassing liquid ends NPB9/ NPE9
1602 232 (16) 0.34 (1.30) 0.11 200 1/4 x 3/16 6.9 (2.1) ~ 7.9 ~
1604 232 (16) 0.63 (2.40) 0.21 200 1/2 x 3/8 8.9 (2.7) ~ 7.9 ~
0708 101 (7) 1.8 (6.80) 0.57 200 1/2 x 3/8 6.5 (2) ~ 8.1 ~
0414 58 (4) 3.17 (12) 1.00 200 1/2 x 3/8 6.5 (2) ~ 8.1 ~
0220 29 (2) 4.75 (18) 1.5 200 1/2 x 3/8 6.5 (2) ~ 8.1 ~
1009 145 (10) 2.11 (8) 0.67 200 1/2 x 3/8 9.8 (3) ~ 11.2 ~
0715 101 (7) 3.56 (13.5) 1.00 200 1/2 x 3/8 8.2 (2.5) ~ 11.2 ~
0424 58 (4) 5.28 (20) 1.67 200 1/2 x 3/8 8.2 (2.5) ~ 11.2 ~
gamma/ X with auto-degassing liquid ends PVT7
1602 232 (16) 0.24 (0.9) 0.075 200 1/4 x 3/16 6 (1.8) ~ 7.9 ~
1604 232 (16) 0.41 (1.55) 0.13 200 1/4 x 3/16 6 (1.8) ~ 7.9 ~
0708 101 (7) 1.50 (5.7) 0.48 200 1/2 x 3/8 6 (1.8) ~ 8.1 ~
0414 58 (4) 3.17 (12) 1.00 200 1/2 x 3/8 6 (1.8) ~ 8.1 ~
0220 29 (2) 4.60 (17.4) 1.45 200 1/2 x 3/8 6 (1.8) ~ 8.1 ~
1009 145 (10) 1.58 (6.0) 0.50 200 1/2 x 3/8 6 (1.8) ~ 11.2 ~
0715 101 (7) 3.40 (12.9) 1.08 200 1/2 x 3/8 6 (1.8) ~ 11.2 ~
0424 58 (4) 5.07 (19.2) 1.60 200 1/2 x 3/8 6 (1.8) ~ 11.2 ~
gamma/ X metering pumps with high viscosity liquid ends (PVT 4) have a 10 – 20 % lower capacity rating and are not self-priming. Positive suctionis recommended and pumps supplied with ½” MNPT connections.
* The given performance data represents guaranteed minimum values, calculated using water as the medium at room temperature.
** Suction lift with a filled dosing head and filled suction line, with a self-bleeding dosing head with air in the suction line
All data refers to water at 68 °F
Liquid end materials in contact with media
Pump head Suction/
discharge valve
Ball seat Seals Balls
NPE Clear Acrylic PVC EPDM EPDM Ceramic
NPB Clear Acrylic PVC FKM FKM Ceramic
PVT PVDF PVDF PVDF PTFE Ceramic
SST Stainless Steel Stainless Steel Ceramic PTFE Ceramic
Auto-degassing liquid ends in NP with a valve spring made of Hastelloy C and a PVDF valve insert. PVT7 version with PVDF/ PTFE wetted parts.
Diaphragm with a PTFE face.
Permissible ambient temperature: 14 °F - 113 °F ⎮ Average power consumption: 25/30 W ⎮ Degree of protection: IP 66/NEMA 4X
FKM = fluorine rubber

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Hopkins Technical Products, Inc. • 2155 Elkins Way, Suite A • Brentwood, CA 94513

toll free: (800) 732-6704 • ph: (925) 240-2160 • fax: (925) 240-2166

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