EWN-B21SHUY | Metering Pump - 1.6 GPH - 60 PSI - 316SS - 316SS/PTFE

Product info Show all specs
Description
Walchem's EWN-B21SHUY solenoid driven metering pump is rated to 1.6 GPH and 60 PSI with 316SS head/fittings and 316SS/PTFE seats/seals. Control methods include Scalable Digital, Scalable Analog, Batch, Stroke Length, EFS Sensor, Feed Verification. This pump is powered by 115VAC. Ref: (YWNB)
Key Specs
Feed Max
1.6 GPH
Pressure Max
73 psi
Head Material
316 | Stainless Steel
Seal Material
  • 316 | Stainless Steel
  • PTFE | Teflon
Configuration Model Codes
Base Model
Series
EWN | EWN Series
Output Capacity
B21 | 1.6 GPH (100 mL/min) - 60 psi (0.4 bar) - 20mm
Liquid End Option
Liquid End Materials
SH | 316SS Head - 316SS Seat - PTFE O-ring - HC Balls
Tubing Kit
_ | Standard Option
Drive End
Power Cord
U | US 115V - NEMA 5/15
Control Option
Y | External Control - Batch Control - Auto output via flow sensor
Options
Options
_
Sensors
_ | No EFS Flow Sensor
Availability Call to confirm
Available to Order
Ships from PA - GA - FL - OH - TX
Typically ships within [ 10 ] days
24/7 Sales & Support 484-544-0506
$2,375.00 Configured Price
Headline

EWN-Series

The EWN Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN pump enable it be integrated into virtually any chemical feed application using a universal-voltage, digital controller with an expanded set of control features. Superb valve performance and advanced solenoid engineering combine to make a highly precise pump for the most demanding applications.

Features & Benefits
Key Benefits
  • High Speed Performance
  • Engineered Longevity
  • Superior Check Valve Performance
  • Flexible Connections
  • High Compression Ratio
Chemical Compatibility
Dimensional drawings
Reference Dimensions
Material Model H L a b c d
PC/PE/PA/VC/VE/VF/TC/TA EWN-11,16, 21 7.83 10.43 0.94 6.45 0.9 1.85
PC/PE/PA/VC/VE/VF/TC/TA EWN-31 8.34 10.51 0.23 6.97 0.98 1.89
PC/PE/PA/VC/VE/VF/TC/TA EWN-36 8.3 10.51 0.27 6.93 0.94 1.89
SH EWN-11,16, 21 7.91 9.13 1.73 6.1 0.86 0.59
SH EWN-31 8.38 9.17 1.34 6.49 0.9 0.59
SH EWN-36 8.5 9.17 1.26 6.69 0.9 0.59
FC EWN-11,16, 21 6.53 9.09 1.57 6.31 0.9 0.51
FC EWN-31 6.97 9.29 0.9 6.97 0.98 0.63
FC EWN-36 6.97 9.25 0.9 6.97 0.94 0.63
Reference Dimensions
Mounting Dimensions
EW Model R S T U V X Y Z
11,16, 21, 31, 36 4.57 3.94 0.24 3.15 4.17 1.57 0.59 0.79
Exploded view
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