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Tengyu Brand
Engineered for aggressive and high-purity applications, our stainless steel chemical pumps combine a vertical cantilever sump design with a robust mechanical seal to deliver reliable, leak-tight performance. The over-the-sump bearing frame keeps critical components out of the fluid, while precision-machined wetted parts ensure excellent corrosion resistance and smooth hydraulics.
Typical applications include: chemical processing, pickling lines, tank drainage, plating, wastewater neutralization, and CIP return systems. If you're looking for a compact, low-maintenance solution that handles acids, alkalis, and solvents with confidence, this cantilever chemical pump is your proven choice.
Zero Contamination Risk - Our patented above-liquid bearing design eliminates the risk of lubricant contamination in your process media - something traditional submerged pumps simply cannot guarantee.
50% Longer Service Life - By keeping bearings and mechanical components above the liquid level, we've achieved documented service intervals 50% longer than competitive designs.
Leak-Tight Guarantee - Our advanced mechanical seal configuration has achieved <0.1% fugitive emission rates in independent testing.
All wetted parts available in SS304/SS316/SS316L with optional duplex grades for extreme media compatibility
Advanced mechanical seal configuration minimizes fugitive emissions and eliminates product loss
Bearings and drive components remain above liquid level, extending service life by up to 50%
Precision-engineered casing and impeller geometry delivers stable flow with industry-lowest NPSHr requirements
Open/semi-open impeller options handle process slurries up to 5% solids without clogging
Back-pull-out construction and simplified seal access reduce maintenance time by 40%
Multiple immersion lengths, discharge orientations, and material combinations to fit any application
Wetted Materials:
Standard: SS304, SS316, SS316L
Premium: Duplex 2205, Super Duplex 2507 (on request)
Mechanical Seal Faces:
SiC/SiC (standard for acids/alkalis)
TC/TC (for abrasive media)
Carbon/SiC (cost-effective option)
Double seal or API seal flush plans available
Elastomers:
EPDM (general purpose)
FKM (Viton®) for aggressive solvents
PTFE encapsulated for extreme chemical compatibility
Chemical Processing - Reactor feed, product transfer, recirculation
Metal Finishing - Pickling lines, plating baths, rinse systems
Water Treatment - Neutralization, chemical dosing, sludge handling
Pharmaceutical - CIP return, buffer preparation, waste handling
Food & Beverage - Sanitizing solutions, cleaning chemicals
"Reduced our pump maintenance costs by 60% after switching to the cantilever design. No more bearing contamination issues." - Chemical Plant Manager, Fortune 500 Company
Concentration/Particles/Temperature → Determines material selection and seal configuration
Flow Rate (Q), Head (H), Specific Gravity, Viscosity → Defines impeller type and motor power
Tank Depth/Immersion Length/Flange Orientation → Sets structural dimensions and baseplate design
VFD/Explosion-Proof/Seal Flush Plans → Addresses control and safety needs
✅ Assembled vertical cantilever chemical pump with mechanical seal
✅ Flexible coupling with safety guard
✅ Baseplate (when specified)
✅ Motor per specification
✅ Factory test certificate
✅ Comprehensive user manual with exploded views
3D CAD models (STEP files)
Spare parts recommendations
Installation and commissioning support
Custom material certifications
Model: VCP-316L-150
Type: Vertical cantilever chemical process sump pump
Wetted Parts: SS316L
Impeller: Semi-open, dynamically balanced
Immersion Length: 600–1500 mm (customizable)
Connections: DIN/ANSI flange, horizontal discharge
Drive: IEC/NEMA motor, 50/60 Hz, VFD ready
Protection: IP55/65; ATEX certified options available
A: Our pumps handle acids, alkalis, salt solutions, and most organic solvents. Share your Safety Data Sheet (SDS) with us for a precise material and seal recommendation tailored to your specific media.
A: The cantilever design keeps bearings and drive components above the liquid level, eliminating contamination risks and extending service intervals by up to 50%. This translates to lower total cost of ownership and improved process reliability.
A: Absolutely. Our pumps are VFD-ready and we actually recommend VFDs for optimal process control and energy savings. All motors come standard with VFD-compatible insulation.
A: We recommend level controls and pump interlocks. For intermittent applications, incorporate a level switch or transmitter. We can provide complete control package recommendations.
A: Every pump includes factory test reports, detailed manual, exploded assembly views, and recommended spare parts list. 3D CAD models, installation support, and custom certifications available upon request.
A: Standard configurations: 4-6 weeks. Custom materials or special configurations: 6-8 weeks. Rush orders available - contact us for expedited delivery options.
Our application engineers are standing by to help you select the optimal pump configuration for your specific requirements.
[REQUEST QUOTE NOW] | [DOWNLOAD TECHNICAL DATASHEET] |
Engineered for aggressive and high-purity applications, our stainless steel chemical pumps combine a vertical cantilever sump design with a robust mechanical seal to deliver reliable, leak-tight performance. The over-the-sump bearing frame keeps critical components out of the fluid, while precision-machined wetted parts ensure excellent corrosion resistance and smooth hydraulics.
Typical applications include: chemical processing, pickling lines, tank drainage, plating, wastewater neutralization, and CIP return systems. If you're looking for a compact, low-maintenance solution that handles acids, alkalis, and solvents with confidence, this cantilever chemical pump is your proven choice.
Zero Contamination Risk - Our patented above-liquid bearing design eliminates the risk of lubricant contamination in your process media - something traditional submerged pumps simply cannot guarantee.
50% Longer Service Life - By keeping bearings and mechanical components above the liquid level, we've achieved documented service intervals 50% longer than competitive designs.
Leak-Tight Guarantee - Our advanced mechanical seal configuration has achieved <0.1% fugitive emission rates in independent testing.
All wetted parts available in SS304/SS316/SS316L with optional duplex grades for extreme media compatibility
Advanced mechanical seal configuration minimizes fugitive emissions and eliminates product loss
Bearings and drive components remain above liquid level, extending service life by up to 50%
Precision-engineered casing and impeller geometry delivers stable flow with industry-lowest NPSHr requirements
Open/semi-open impeller options handle process slurries up to 5% solids without clogging
Back-pull-out construction and simplified seal access reduce maintenance time by 40%
Multiple immersion lengths, discharge orientations, and material combinations to fit any application
Wetted Materials:
Standard: SS304, SS316, SS316L
Premium: Duplex 2205, Super Duplex 2507 (on request)
Mechanical Seal Faces:
SiC/SiC (standard for acids/alkalis)
TC/TC (for abrasive media)
Carbon/SiC (cost-effective option)
Double seal or API seal flush plans available
Elastomers:
EPDM (general purpose)
FKM (Viton®) for aggressive solvents
PTFE encapsulated for extreme chemical compatibility
Chemical Processing - Reactor feed, product transfer, recirculation
Metal Finishing - Pickling lines, plating baths, rinse systems
Water Treatment - Neutralization, chemical dosing, sludge handling
Pharmaceutical - CIP return, buffer preparation, waste handling
Food & Beverage - Sanitizing solutions, cleaning chemicals
"Reduced our pump maintenance costs by 60% after switching to the cantilever design. No more bearing contamination issues." - Chemical Plant Manager, Fortune 500 Company
Concentration/Particles/Temperature → Determines material selection and seal configuration
Flow Rate (Q), Head (H), Specific Gravity, Viscosity → Defines impeller type and motor power
Tank Depth/Immersion Length/Flange Orientation → Sets structural dimensions and baseplate design
VFD/Explosion-Proof/Seal Flush Plans → Addresses control and safety needs
✅ Assembled vertical cantilever chemical pump with mechanical seal
✅ Flexible coupling with safety guard
✅ Baseplate (when specified)
✅ Motor per specification
✅ Factory test certificate
✅ Comprehensive user manual with exploded views
3D CAD models (STEP files)
Spare parts recommendations
Installation and commissioning support
Custom material certifications
Model: VCP-316L-150
Type: Vertical cantilever chemical process sump pump
Wetted Parts: SS316L
Impeller: Semi-open, dynamically balanced
Immersion Length: 600–1500 mm (customizable)
Connections: DIN/ANSI flange, horizontal discharge
Drive: IEC/NEMA motor, 50/60 Hz, VFD ready
Protection: IP55/65; ATEX certified options available
A: Our pumps handle acids, alkalis, salt solutions, and most organic solvents. Share your Safety Data Sheet (SDS) with us for a precise material and seal recommendation tailored to your specific media.
A: The cantilever design keeps bearings and drive components above the liquid level, eliminating contamination risks and extending service intervals by up to 50%. This translates to lower total cost of ownership and improved process reliability.
A: Absolutely. Our pumps are VFD-ready and we actually recommend VFDs for optimal process control and energy savings. All motors come standard with VFD-compatible insulation.
A: We recommend level controls and pump interlocks. For intermittent applications, incorporate a level switch or transmitter. We can provide complete control package recommendations.
A: Every pump includes factory test reports, detailed manual, exploded assembly views, and recommended spare parts list. 3D CAD models, installation support, and custom certifications available upon request.
A: Standard configurations: 4-6 weeks. Custom materials or special configurations: 6-8 weeks. Rush orders available - contact us for expedited delivery options.
Our application engineers are standing by to help you select the optimal pump configuration for your specific requirements.
[REQUEST QUOTE NOW] | [DOWNLOAD TECHNICAL DATASHEET] |
