Electronic Metering Pump Pulsatron LD54 Pulsafeeder


Electronic Metering Pump Pulsatron LD54 Pulsafeeder Series C plus offers manual function control over stroke length and stroke rate as standard with the option to select external pace for automatic control. The primary difference between the Series A Plus and Series C Plus is the pressure rating.

Four distinct models are available, having pressure capabilities of 80 PSIG (5.6 Bar) and flow capacities up to 30 GPD (4.7 lph), with a turndown ratio of 100 : 1. Metering performance is reproducible to within +/- 3% of maximum capacity.

Features :

  • Manual control by on – line adjustable stroke rate and stroke length
  • Highly Reliable timing circuit
  • Circuit Protection by thermal overload with auto reset
  • Water resistant, for outdoor and indoor applications
  • Internally Dampened To Reduce Noise
  • Guided ball check valve systems, to reduce back flow and enhance outstanding priming characteristics
  • Few moving parts and wall mountable
  • Safe and easy priming with durable leak free bleed valve assembly (standard)
  • Optional Control : External pace with auto/ manual selection

Operating benefits :

  • Reliable metering performance
  • Rated “hot” for continuous duty
  • High viscosity capability
  • Leak free, seal less, liquid end

Specification and Model Selection :

ModelLD54
Capacity nominal (maximum)1.25 gph
30 gpd
4.7 lph
Pressure (maximum)80 PSIG
5.6 Bar
Connections :Tubing :
1/4″ ID X 3/8″ OD
3/8″ ID X 1/2″ OD
Piping :
1/4″ FNPT

Engineering Data :

Pump Head Materials Available– Glass-filled Polypropylene (GFPPL)
– Polyvinyl Chloride (PVC
– Polyvinylidene Fluoride (PVDF)
– 316 Stainless Steel
DiaphragmPTFE – faced CSPE – backed
Check valve materials available– Seats/ O-rings : PTFE, Generic Formulation of Hypalon (CSPE), Viton
– Balls : Ceramic, PTFE, 316 SS, Alloy C
Fittings Materials AvailableGFPPL
PVC
PVDF
Bleed ValvePTFE
CSPE
Viton
Ceramic
Alloy C
GFPPL
PVC
PVDF
Injection valve and foot valve assyPTFE
CSPE
Viton
Ceramic
Alloy C
GFPPL
PVC
PVDF
316 SS
TubingClear PVC
White PE

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