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EKB11R1 Iwaki/Walchem Waterproof Chemical Metering Pump
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Part Number: EKB11R1-
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EKB series; Capacity 0 to 0.6 GPH; 150 PSI; 3/8" OD tubing, Waterproof, select from various liquid ends.
Pump includes one foot valve, injection valve, ceramic weight, and 20ft. of PE tubing (with the exception of SH liquid ends).
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Configuration
* denotes required field
Select Liquid End materials*
Detailed Description
| Iwaki
Pump |
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| EKB Series |
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| Item
Number: EKB11R1-xx |
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The EK series pumps are the
world's first IP67 electronic metering pumps. This means that the EK is the only
pump in the industry guaranteed to operate submerged 3 feet under water. Needless
to say, the EK series pumps are ideal for wet or high humidity environments such
as irrigation, agriculture, car wash or paper mill applications. Capacity ratings
are up to 6.7 GPH with a maximum pressure of 150 PSI. The rugged polyphenylene
oxide enclosure is equipped with a durable clear cover to protect the membrane
switches and stroke control of the pump, which are mounted opposite the liquid
end. A variety of liquid end combinations are available to ensure a perfect match
for your specific application.
IP67 Construction
By integrating the pump body into a one-piece design, sealing is easier and more
effective. Both the drive and the controller are completely insulated from moisture
or gas. A watertight clear cover protects the display, controls and stroke length
adjustment. All circuit boards and electronic components have been completely
encapsulated to prevent failure due to moisture or gas. The display utilizes a
high temperature LCD that provides extra protection from long-term exposure to
sunlight in outdoor applications. Construction of the EK Series pumps make them
perfect for indoor or outdoor applications where the pumps are frequently exposed
to wash down.
| Liquid End materials of Construction |
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Liquid
End Code
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Pump
Head & Fittings
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Diaphragm
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Valve
Balls
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Valve
Seat
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Valve
Seals
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Gasket
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Connections
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E-Class
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PC
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GFRPP
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PTFE
Bonded to EPDM
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CE
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FKM
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FKM
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PTFE
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PE
Tubing
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PE
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GFRPP
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CE
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EPDM
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EPDM
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VC
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PVC
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CE
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FKM
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FKM
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VE
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PVC
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CE
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EPDM
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EPDM
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VF
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PVC
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PTFE
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EPDM
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EPDM
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VM
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M
PVC
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CE
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FKM
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FKM
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FC
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PVDF
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CE
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PCTFE
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PTFE
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TC
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PVDF
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CE
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FKM
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FKM
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HV
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PVC
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CE
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PCTFE
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FKM
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NPTM
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SH
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SS
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HC
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SS
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PTFE
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1/4"
NPTF
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VS
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PVC
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HC/SS
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304
SS
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EPDM
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N/A
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VH
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PVC
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HC
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PVC
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EPDM
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N/A
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S6
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316
SS
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HC
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316
SS
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-----
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N/A
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| Legend |
| CE |
Alumina
Ceramic |
PE |
Polyethylene |
SS |
316
Stainless Steel |
| EPDM |
Ethylene
Propylene Diene Monomer |
PTFE |
Polytetrafluoroethylene |
PCTFE |
Polychlorotrifluoroethylene |
| FKM |
Fluoroelastomer |
PVC |
Polyvinylchloride(translucent) |
HC |
Hastelloy
C276 |
| GFRPP |
Glass
Fiber Reinforced Polypropylene |
PVDF |
Polyvinylidenefluoride |
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Control Features
High speed and a 20% minimum stroke length allow the EK series to achieve an 1800:1
turndown ratio. The digital display and pushbutton speed control make setting
the EK pump easy and precise. The EK pumps come equipped with pulse input (1:1)
control and also feature and external stop input that can be set to stop the pump
from a normally open or normally closed contact. To maintain the IP67 rating a
proprietary connector is utilized that makes connection of the inputs simple,
yet retains a watertight seal.
| Models |
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| Specification |
| Model
Number |
EK
Series
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| Max
Flow |
6.7
GPH
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| Max
Pressure |
150
PSI
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| Strokes
per Minute |
360
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| Turndown
Ratio |
1800:1
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| Stroke
Length Adjustment |
20-100%
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| IP
Rating |
IP
67 Waterproof
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| Multi-Function
Valve Option |
10,
15, 20
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| Degassing
Valve Option |
EKB
10/15
EKC
15/20
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| PosiFlow
Option |
Yes
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| Pulse
Input |
Yes
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| Stop
Input |
Yes
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