Rapid Prototyping Services, Professional manufacturer of CNC Prototyping and 3D Prototyping in China. 


Min.Order Quantity
1 Piece
Payment Terms
L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal
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Enterprise Strength
  • Tuowei has built a comprehensive service model with advanced concepts and high standards, so as to provide systematic, efficient and complete services for consumers.
Company Advantages
1. Tuowei has passed quality inspections. It has been inspected with regard to flaws and defects of fabrics, colorfastness, breathability, softness, and shrinkage rate.
2. The product has passed our strict quality inspection and meets the international quality standards.
3. The product has been tested for multiple times to be good in its performance and functionality.
4. The product is enhanced to accommodate a broad range of needs.
  • Lead Time: 3-5 days

  • Quantity(Pieces)

    1 - 10000>10000
    Est. Time(days)20Negotiable

Product Description


  • Product information

Honeycomb like design, easy to breathe, breathable and waterproof fog 

✅Three dimensional cutting, high elastic elastic belt, comfortable

✅Three layer filtration, each air is safe

Detailed Images
Size Information
Washing care
*Machine Washable (Recommended Hand Wash) 
*Hand WashCold / No Bleach / Hang Dry
Size Chart of This Design

 Size (unit:cm)
One size fit all 


Company Features
1. Integrating advanced technology and innovative ideas, Tuowei is more outstanding in industry.
2. Firmly grasping the advanced technology, Tuowei is able to offer the high-quality with competitive price.
3. Shenzhen Tuowei Model Technologies Co., Ltd. tightly holds the principles of 'customer-oriented, service-based, mutual benefit and create brilliancy'. Please contact us! Shenzhen Tuowei Model Technologies Co., Ltd. heartily adhere to the business concept of . Please contact us! Your is our pursuit. Please contact us!
Contact information

Contact information;

Tel: 0755-84647660
Phone; 13430766792
Trademanager: szdoho

We Chat; 13430766792
Skype: Michael667010
QQ: 451091918

WhatsApp; +86 134 30766792

If any enquiry, pls contact us without hesidate, we are sure you will get our promptly attention and reply, welcome here !

Product Description
 Pump type EHF series Horizontal End-Suction Fire Pump
 Product Standard ISO 2858 standard,UL448-2013 regulation
 Structure Horizontal,Axial End-Suction,Single-Stage,Volute Casing,Back pull-out
 Discharge Size 1.5-4 inch
 Flange ASME 816.42-1998 CLASS150(EHF2515250, EHF32250, EHF425250, EHF53250)
 ASME B16.42-1998 CLASS300(EHF53315, EHF54315)
 Casing Cast Iron standard,Ductile Iron/ASTM304/ASTM316 options on request
 Impeller Bronze Impeller options on request
 Shaft ASTM420 standard,ASTM304/ASTM316/ASTM1045 options on request
 Shaft Seal Mechanical Seal standard,Gland Packing options on request
 Flow Rate(Q) 50-750 us gpm
 Head(H) 84-230 psi
 Speed 1450/2900rpm(50Hz);1750/3500 rpm(60Hz)
 Max Temperature 85°C(standard);105°C(option on request)
 Working Pressure 200-290 psi(option on request)
 Conveying Medium Clean water or liquids similar to clean water in physical property
 Advantage Interchangeable parts,high effective,high performance,voice-saving, easily installed and maintained
 Applications Water supply and drainage,HVAC and Cooling Tower,marine-Ballasting&Bilge,booster and pressurization set,irrigation and agriculture,fire-fighting system,plants,mines,food and chemical industry(with stainless steel),etc.


 EHF Series Installation Dimensions


 For more detailed specification and performance data , please contact us directly by email or call.

Shenzhen Tuowei Model Technologies Co., Ltd. thinks so highly of design for that we invest lots of money in it. The product seizes the market share in over 20 countries, mainly in the USA, UK, Korea, and Russia
Assembly quality of has been highly improved. Its design is in conformance with ergonomic principles
's service life is prolonged than common . Its size and color can be both customized in line with personalization demands
Advanced technology and equipment, professional management help Shenzhen Tuowei Model Technologies Co., Ltd. win customers’trust on our. The bristles do not fall out during the makeup application process
Our wins great popularity in global market thanks to its high quality raw material. It fits all areas of the face seamlessly
The product has no impurities, dark spots, or scratches on the surface. The polishing process has removed all of this imperfections. It is of light-weight and easy-to-carry design
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