Closed Impeller Chemical Processing Pumps Packing Seal Pump for Hydrofluoric Acid

Closed Impeller Chemical Processing Pumps Packing Seal Pump for Hydrofluoric Acid

Features

1. Heavy duty volute casting with integral foot and multi-ribbed discharge flange provided superior resistance to pipe loads and improves reliability back pullout design allows for removal of the rotating element without disturbing the casing pipe work of motor to simplify routine maintenance.

2. Impeller: Duplex stainless cast, an open impeller for high-efficiency performance, low running cost and long life, impeller back vanes and shroud design provides axial balance which reduces maintenance and downtime cost by extending seal and bearing reliability.

3. Pump Casing: Top centerline discharge, self-venting casing, arranged for back pull-out. Fully confined gasket. Foot support under casing for maximum resistance to misalignment and distortion from pipe loads. ANSI B16.5, 150# flanges standard and also ANSI B16.5, 300# optional for working pressures to 2550 kPa with 3mm corrosion allowance. For maximum corrosion / erosion resistance casing is supplied without tapped openings but if specified, gauge and drain plug openings are provided.

Performance Data

Some Details

Material of Construction: C. 1., C. S., S. S. 304/316 L, Bronze, Alloy-20, 304, 316, 316L, 904L, FCr30, CD4MCu, DTCr30, F33, 2507, A33, Hastelloy, K alloy, 20# alloy, LEWMET85# alloy, etc.

Bearing body: axially movable structural design

Shaft: cantilever ratio design, the heavy-duty cylindrical roller bearing and the paired double-angle contact ball bearing are installed back to back

Shaft Sleeve: Renewable shaft sleeve is positive driven, hook type, with one end free to expand with temperature variations, PTFE gasket prevents leakage under sleeve. Sleeve permits application of inside balanced mechanical seals where required.

Product Picture

Package

Chengdu Yongyi Pump Industry Co., Ltd is a professional enterprise involved in manufacturing and marketing the best quality pumps and mixer for a wide range and variety of customers home and abroad. Chengdu Yongyi Pump Industry Co., Ltd is located in Chengdu, Sichuan province, China, about 50km to Chengdu Shuangliu International Airport and very close to China Railway Express.

Chengdu Yongyi Pump Industry Co., Ltd established in 1995, now, over 90% of our workers and engineers have many years of production experience, with production ability of 20 sets per day. They could finish the procedure of design, casting, machining, assembly and testing independently. 

With main products of pumps and mixers, our products cover more than 1, 000 varieties in more than 10 series, including chemical process pump, slurry pump, vortex pump, desulfurization pump and agitators and many more. They are widely used in chemical, metallurgy, mineral, electricity, coal industry and so on.

The company has advanced design platform, using PRO / ENGINEER, SolidWorks and other three-dimensional software for product structure analysis; Has hydraulic machinery, casting and smelting, mechanical processing, heat treatment and other technical personnel, has multiple patent technologies, is a member unit of phosphorus and sulfur industry association, the key test platform and the joint base of Xihua university, has obtained the industrial design center granted by Chengdu city and high-tech enterprises in Chengdu and the big taxpayers of Chengdu Qingbaijiang district.

Through very stringent quality and enterprise audit procedure, we have passed ISO9001 international quality system authorization in 2015. Also finished Product Traceability System is adopted to ensure the product quality & production management.
 

Good management, cohesive team, good service system and rich experience give this company a solid foundation to continued development. New products are being on continually researched and developed to meet the demand of variable markets.

This competitive company strives forward to create value for the customers and satisfy various consumers' needs