Specifications

9
Standard Suffix Code Descriptions:
On the following pages are additional features that can be added to your PULSAtron pump through the use of the
Suffix Code. Anytime you order a pump with one of these codes, it will be configured with that option.
130 = PVDF Tubing
This suffix code will replace the standard pump tubing with PVDF Tubing.
500
= Five Function Valve
The five function valve is easily installed, no tools required.
The valve operates with all PULSAtron models up to 240
GPD. The five function valve is packed with features that
increase safety, enhance performance and generally im-
proves the convenience of operation.
SPECIFICATIONS
Material Of Construction:
Valve Body Polyvinylidene Flouride (PVDF)
Diaphragm TFE faced CSPE
O-Rings TFE
Hardware 18-8 Stainless Steel (Recessed)
Maximum Operating
Pressure: 300 PSI/21 BAR (except PVC)
Maximum Flow: 10 GPH (37.85 LPH)
Maximum Viscosity: 1000 CPS
Pressure Relief
Settings: 275 PSI (17 BAR) - red
(nominal cracking 175 PSI (12 BAR) - green
pressure) 125 PSI (8.6 BAR) - blue
50 PSI (2.8 BAR) - black (PVC only)
Note: Pressure relief will occur at no more than 50% above maximum rating of pump.
OPERATION
The functions are selected by setting two dual position selector knobs. The label on the back panel of the valve identi-
fies each function with selector knob positions.
The five function valve is compatible with most PULSAtron pumps. Connected to the existing discharge valve the five
function valve is capable of handling a large output flow as well as viscous liquids. A return port located on the side
body provides flow of chemical back to the solution tank when in the air bleed or drain discharge mode.
FEATURES
 Pressure Relief – Allows for relief of excessive pres-
sure in discharge line to protect connections and tub-
ing.
 Back Pressure – Maintains output reproducibility and
allows metering into atmospheric discharge.
 Anti-Siphon – Prevents siphoning through the pump
when point of injection is lower than the pump or into
the suction line of another pump. Rated at total vac-
uum.
 Air Bleed – Used during priming to manually remove air from the
pump head.
 Discharge Drain – Depressurize pump discharge line without loosening tubing or fittings. Protects the operator
from chemical exposure.
REAR VIEW FRONT VIEW
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