PTB series detachable centrifugal pumpDetailed product description：

Product Overview

The PTB (ISGB) detachable pipeline centrifugal pump has been tested and qualified by the National Pump Product Quality Inspection Center Zhenjiang Branch, and is designed and manufactured strictly in accordance with the international standard ISO2858 and the latest national pipeline centrifugal pump standard GB/T53058-93.

Product Features

The PTB series detachable centrifugal pump has made bold breakthroughs in its overall structure design. Adopting an independent bearing body and pump shaft support, the shortcomings of the original vertical pump relying on motor bearings for support have been solved; Adopting an excellent hydraulic model impeller eliminates the shortcomings of the original vertical pump with high axial force; The motor adopts the Y series standard universal motor, which solves the problem of difficult replacement of the original vertical pump extension shaft motor; At the same time, the 100% detachable structure solves the problem of replacing the bearings, mechanical seals, impellers, and pump shafts of high-power water pumps.
Compared with similar domestic products, this pump has irreplaceable advantages such as smoother operation, longer service life, more convenient matching, and easier maintenance. It is the most ideal product to replace various conventional centrifugal pumps such as ISG vertical pumps, IS centrifugal pumps, and S-type double suction pumps.

Product Usage

PTB (ISGB) type detachable pipeline centrifugal pump: mainly used for industrial and urban high-rise building water supply, fire pipeline pressurization, HVAC cold and hot water circulation, long-distance water transportation, and production process circulation pressurization and transportation. PTHB type detachable single-stage chemical pump: suitable for use in metallurgy, chemical industry, textile, wood processing, papermaking, hotels, bathrooms, and other boiler high-temperature hot water pressurized circulation transportation and urban heating system heating pumps.
1. High rise building pressurized water supply 2, factory system transportation 3, water treatment system pressurization
4. Central air conditioning cold and hot water circulation 5, boiler system delivery 6, swimming pool water delivery
7. Boosting cycle in the process flow

working conditions

Liquid temperature: -15 ℃ -120 ℃.
Working pressure: maximum working pressure ≤ 1.6Mpa, i.e. system pressure=inlet pressure+pressure during pump operation ≤ 1.6Mpa; The temperature of the surrounding environment shall not exceed 40 ℃, and the relative humidity shall not exceed 95%; The suction and discharge liquid is clear water or a liquid similar to clear water, with a solid insoluble volume not exceeding 0.1% of the unit volume and a class degree ≤ 0.2mm

Model meaning

For example: PTB (ISGB) 100-160 (I) ABPTB (ISGB) - detachable centrifugal pump 100- nominal diameter of pump inlet and outlet (mm) 160- nominal diameter of impeller (mm) I - flow classification AB - impeller after first and second cutting