Product description
Executing standards of product: API**0(Ed.*0)and
VDMA****7(heavy duty)
The CZ series standard chemical pump is a horizontal,
single-stage and single-suction centrifugal pump, witch
conforms to such standards as DIN****6, ISO***8 and GB******5,
which is a basic product among standard chemical pumps. Pump
body adopts foot supporting structure;
Impeller: closed, semi-open and full-open types; the CZ series
pump's axial force is mainly balanced by the back blade or
balance hole while the residual axial force is born by the
bearing.
Pump cover: it works with the sealing gland to form a sealing
cavity and the standard cavity dimensions can be provided with
various seal types.
Shaft seal: according to different working conditions, such
seal types can be adopted as packing seal, single end face
mechanical seal, double end face mechanical seal, and
mechanical seal in series.
Bearings:it adopts the thin oil lubrication mode and the oil
level is controlled by a constant level oil cup,that fully
ensuring the bearings working in a good lubrication state.
Shaft: It's protected by a bushing to prevent the medium from
contacting the shaft directly to improve the shaft's service
life.
Application
It's applicable for transporting media being low-temperature or
high-temperature, neutral or corrosive, being clean or
containing solid grains, or being poisonous, inflammable or
explosive. It's mainly applied in such industries as chemical
engineering, petrochemicals, steel works, power plants,
papermaking, pulp, medicine, food and sugar refining.
Technical Data
Flow rate: up to ***0 m³/h
Head: up to **0 m
Speed: max ***0 rpm
Temperature: max **0 degrees
Casing pressure: up to 2.5 MPa
Shaft seal: mechanical sealing
Material: cast iron, stainless steel, duplex
