Product Overview IH chemical pump is single-stage single-suction
(axial suction) cantilever centrifugal pumps, conveying corrosive
liquid with viscosity similar to water without solid particles.
Mark, rated performance and size in accordance with international
standards ISO***8, with characteristics of a wide range of
performance, high efficiency and easy maintenance, the efficiency
of an average 5 percent up compared with F-type pump, is the
international promotion of energy-saving
products. The transmission medium temperature of IH
chemical pump is **0 ℃ ~ **5 ℃, can transport medium with a higher
temperature with better cooling measurement if necessary , suitable
for chemical, petroleum, metallurgy, electric power, paper, food,
pharmaceutical and synthetic fiber industries, for transport all
kinds of corrosive media similar to water without
pollution.
Performance range Flow capacity 6.3 ~ **0m3/hr; Head 5 ~ **5m; Speed ***0rpm and ***0rpm; Required power 0.*5 ~ *0kw; Inlet diameter *0 ~ **0mm; Maximum working pressure
1.6Mpa; IH chemical pump has *9 basic types, of which
*2 pairs speed (***0rpm, ***0rpm) through A, B with two forms of
the impeller diameter cutting variants, reaching **2
specifications.
Structural features IH type pump is jointly designed product by the
whole domestic industry through adopting the international standard
ISO, which are mainly composed of the pump body, impeller, seal
rings, impeller nuts, pump cover, sealing parts, the middle frame,
axle, suspension components. Structural characteristics of the pump: pump
cover fixed in the middle bracket by the seam allowance and clamp
pump cover in the middle by the connection of middle bracket spigot
pump case. Pump case is an axial suction and radial discharge, foot
support type, can be directly fixed onto the base. Suspension
department is fixed on the intermediate frame by the seam
allowance, and supported on a base with a suspension bracket. To
facilitate the demolition, design lengthened coupling, without
disassembling overhaul inlet and outlet connection piping, pump and
motor, just remove the intermediate connector couplings longer, you
can remove the rotor parts for maintenance, which is a common
international structure. The direction of rotation of the pump: The pump
is directly driven by the coupling by lengthening the motor,
clockwise from the motor end.
Pump shaft seal: mechanical seal and packing
seal in the form of pump seal. Packing pump cover is equipped with
stuffing, for soft packing seal, the stuffing may pass into a
certain pressure of water for seal cooling, lubrication, cleaning;
Single mechanical seal and double mechanical seal two species for
mechanical seal, a certain pressure into the seal cavity through
the water, rinse the end surface friction, while cooling effect.
According to demand while allowing the use of a sealed cavity
adapted to form a predetermined size of ISO***9 other structures,
such as mechanical seal with corrugated pipe and expeller
seal.
