CHEMICAL PROCESS PUMP
Dynamic Centrifugal Chemical Process Pumps have low
flow regulation, their flow varies widely with variations
in system resistance, a characteristics that lends itself
to easy flow control. Dynamic Centrifugal Pumps give
steady flow at uniform pressure without pressure surges.
This provides the greatest possible flexibility, developing
& specific maximum discharge pressure under any
operating condition with delivery controlled by either
speed variation or throttling. As manufacturers, we
are working to widen the field of centrifugal pump application
through our vast experience and have thus greatly improved
the operating range of pressure, the efficiency, and
the mechanical and Hydraulic design of our product range.
Volute, End Suction, Top Center Line Discharge, Back
Pull Out Design, Designed to meet ISO-2858 standard.
Meet Material of Construction & Performance requirement
of API 610 / IS 5120 standards.
Chemicals, Petro- Chemicals, Refineries, Heat Transfer,
Paper, Pulp, Ceramic, Detergent, Electronics, Textiles,
Oils, Paints, Varnish, Foodstuff, Effluent and General
Sizes - NB 40mm to NB 150mm
Flow rates - 1.0 M³/Hr. upto 500M³/Hr.
Head - 150 Mtrs.
Working Pressure - Upto 25 Kg /cm²
Casing : Single
stage radially split single volute casing, end suction,
top centerline discharge, self- venting with fully confined
gasket and backpull out facility.
: The impeller is either enclosed or semi open type
with maximum mechanical strength & designed for
high efficiency and low NPSH. Back vanes are provided
for reducing axial thrust stuffing box pressure, &
to prevent entrance of solids in stuffing box. The impeller
is positively locked on the shaft and cannot get loose
under reverse rotation.
Box : Stuffing Box is designed with standard
cavity dimensions as per ISO - 3069 Std. which facilitates
installation of soft packing or Mechanical Seals depending
upon operating conditions.
Normal construction is with five rings of packing and
lantern ring and split gland for easy replacement of
packing without dismantling the pump. Lantern rings
with tapped opening for external flushing is standard.
Throat busing can be supplied as optional where dilution
permitted has to be minimum due to flushing fluid.
& Shaft Sleeve: Shaft of rigid construction
of high tensile steel material suitable for handling
liquid of higher specific gravity and designed for minimum
deflection. Hardened 7 ground shaft sleeve or chrome
plated can be offered.
& Lubrication: Dynamic Pumps are provided
with deep groove ball bearings at the motor end and
pump end. These bearings are strong enough to take radial
and axial thrusts. Oil mist lubrication system is standard
feature of Dynamic Pumps, Pumps are provided with constant
level oilers, which maintain necessary oil level in
bearing housing and guarantee efficient lubrication.
Pump Performance Curves >>> Click Here
Chemical Pump Sizes
Nominal Duties Dimensions >>> Click Here