gamma/ L

diaphragm metering pump

 

** No Longer Available, for reference ONLY! ** Please see the gamma/ X pump!

 

The gamma/ L is the world's first calibratable pump of its performance class. The metered quantity is directly displayed in gph. The large illuminated LCD display makes sure that all displayed variables are simple to read. The integrated 2-week Process-Timer (optional) offers an extremely wide range of application possibilities

 

Benefits

 

  • No metering errors: direct clear text settings and feed rate monitoring.
  • Cost and space-savings thanks to integrated 2-week process timer. The intelligent alternative to the time switch.
  • Easy-to-read values thanks to the large backlit LC display – even in tricky viewing conditions.
  • Problem-free connection to interface complex process feed systems with optional PROFIBUS®-DP interface.
  • Level monitoring of the chemicals via an input for a two-stage float-type level switch with early warning function

 

Features

 

  • Microprocessor based technology for flexible control: Manual stroke length and frequency, Batch, Remote on/off, Contact Pulse, Analog
  • Certified to NSF/ANSI 61 (acrylic or PVDF liquid ends)
  • 14-Day programmable timer
  • Integrated Auto-degassing liquid ends ideal for off-gassing chemicals such as bleach
  • Integral bleed valve eliminates priming issues
  • Liquid end materials covering all chemicals
  • Simple calibration allows pump to display flow rate and totalized flow
  • Optional flow monitor for feed verification
  • Universally compatible PVDF liquid ends
  • Analog output of feed rate eliminates needs to check on the pump
  • New Protimer software for programming timer from PC
  • Access Codes to prevent unauthorized adjustment
  • Capable of handling up to 3000 cps of viscous media such as polymers

 

Applications

 

  • Bleach and other off-gassing fluid applications
  • Water and wastewater treatment
  • Highly automated processes in nearly all industries
  • Cooling tower and boiler water treatment

Capacity Data

gamma/ L
Pump
Version
Capacity at Max. Backpressure Capacity at 1/2 Backpressure Pre-Primed
Suction
Lift
Max.
Stroking
Rate
Tubing
Connectors
O.D. x I.D. **
Shipping Weight
(higher weights are for SST)
U.S. mL/
U.S. mL/
psig (bar) gph (l/h) stroke psig (bar) gph (l/h) stroke ft (m) spm in lbs (kg)
Standard liquid ends
1000 145 (10) 0.19 (0.74) 0.07 73 (5) 0.21 (0.82) 0.08 19.6 (6) 180 1/4 x 3/16 7.5-8.6 (3.4-3.9)
2001*** 290 (20) 0.29 (1.1) 0.1 145 (10) 0.37 (1.4) 0.13 19.6 (6) 180 1/4 x 3/16 6.4-7.9 (2.9-3.6)
1601 232 (16) 0.29 (1.1) 0.1 126 (8.75) 0.37 (1.4) 0.13 19.6 (6) 180 1/4 x 3/16 7.5-8.6 (3.4-3.9)
2002*** 290 (20) 0.45 (1.7) 0,19 145 (10) 0.66 (2.5) 0.24 19.6 (6) 180 1/4 x 3/16 6.4-7.9 (2.9-3.6)
1602 232 (16) 0.55 (2.1) 0.19 126 (8.75) 0.66 (2.5) 0.24 19.6 (6) 180 1/4 x 3/16 7.5-8.8 (3.4-4.0)
1005 145 (10) 1.1 (4.4) 0.41 73 (5) 1.32 (5) 0.46 19.6 (6) 180 1/2 x 3/8 7.7-9.0 (3.5-4.1)
0708 101 (7) 1.9 (7.1) 0.66 50.5 (3.50) 2.22 (8.4) 0.78 19.6 (6) 180 1/2 x 3/8 7.7-11.0 (3.5-5.0)
0413 58 (4) 3.2 (12.3) 1.14 29 (2) 3.75 (14.2 1.31 9.8 (3) 180 1/2 x 3/8 7.7-11.0 (3.5-5.0)
0220 29 (2) 5 (19.0) 1.76 14.5 (1) 5.52 (20.9) 1.94 6.6 (2) 180 1/2 x 3/8 7.7-11.0 (3.5-5.0)
1605 232 (16) 1.1 (4.1) 0.38 126 (8.75) 1.29 (4.9) 0.45 19.6 (6) 180 1/2 x 3/8 9.3-10.8 (4.2-4.9)
1008 145 (10) 1.8 (6.8) 0.63 73 (5) 2.19 (8.3) 0.76 19.6 (6) 180 1/2 x 3/8 9.5-12.8 (4.3-5.8)
0713 101 (7) 2.9 (11.0) 1.02 50.5 (3.50) 3.46 (13.1) 1.21 13.1 (4) 180 1/2 x 3/8 9.5-12.8 (4.3-5.8)
0420 58 (4) 4.5 (17.1) 1.58 29 (2) 5.04 (19.1) 1.77 9.8 (3) 180 1/2 x 3/8 9.5-12.8 (4.3-5.8)
0232* 29 (2) 8.4 (32.0) 2.96 14.5 (1) 9.56 (36.2) 3.35 6.5 (2) 180 1/2 x 3/8 11.2-14.6 (5.1-6.6)
Auto-degassing liquid ends
1601 232 (16) 0.16 (0.59) 0.055 126 (8.75) 0.21 (1) 0.07 5.9 (1.8) 180 1/4 x 3/16 7.7 (3.5)
1602 232 (16) 0.37 (1.4) 0.13 126 (8.75) 0.45 (2) 0.16 6.9 (2.1) 180 1/4 x 3/16 7.7 (3.5)
1005 145 (10) 0.95 (3.6) 0.33 73 (5) 1.05 (4) 0.37 8.8 (2.7) 180 1/2 x 3/8 7.7 (3.5)
0708 101 (7) 1.74 (6.6) 0.61 50.5 (3.50) 1.98 (8) 0.69 6.5 (2) 180 1/2 x 3/8 7.7 (3.5)
0413 58 (4) 2.8 (10.8) 1 29 (2) 3.3 (13) 1.17 6.5 (2) 180 1/2 x 3/8 7.9 (3.6)
0220 29 (2) 4.3 (16.2) 1.5 14.5 (1) 4.7 (18) 1.67 6.5 (2) 180 1/2 x 3/8 7.9 (3.6)
1605 232 (16) 0.87 (3.3) 0.31 126 (8.75) 1 (4) 0.35 9.8 (3) 180 1/2 x 3/8 9.5 (4.3)
1008 145 (10) 1.66 (6.3) 0.58 73 (5) 1.98 (8) 0.69 9.8 (3) 180 1/2 x 3/8 9.5 (4.3)
0713 101 (7) 2.77 (10.5) 0.97 50.5 (3.50) 3.2 (12) 1.14 8.2 (2.5) 180 1/2 x 3/8 9.5 (4.3)
0420 58 (4) 4.12 (15.6) 1.44 29 (2) 4.6 (17) 1.61 8.2 (2.5) 180 1/2 x 3/8 9.5 (4.3)
(Note: Above capacities and suction lift refer to pumps tested on water at 115 VAC, 60 Hz, and an ambient temperature of 70oF (20oC). Higher specific gravity fluids will reduce suction lift. Capacities will be slightly reduced from published ratings if pumps are skid mounted.)
Higher viscosity fluids will reduce capacity. Liquid ends for highly viscous media have 10-20% less metering capacity and are not self-priming.
Standard connectors are 1/2” MNPT or 5/8” hose barb. Positive suction is recommended.
*Not available with bleed valve.
**SS versions use 1/4” female threads except models 0220, 0420, and 0232 which use 3/8” female threads.
***Only available in SS and Acrylic liquid ends.
Liquid end materials in contact with media
Pump head Suction/Pressure connector O-rings Balls
PPE Polypropylene Polypropylene EPDM ceramic
PPB Polypropylene Polypropylene Viton® ceramic
NPE Acrylic PVC EPDM ceramic
NPB Acrylic PVC Viton® ceramic
PVT PVDF PVDF PTFE ceramic
TTT PTFE with carbon PTFE with carbon PTFE ceramic
SST stainless steel stainless steel PTFE ceramic
Auto-degassing version available in PP and NP only. Supplied with Hastelloy C valve springs, PVDF valve core.
Pump diaphragm with PTFE-coating.
Note: Viton® is a registered trademark of DuPont Dow Elastomers.

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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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