Frequently Asked Questions

Liquid handling solutions are essential in chemical processing, manufacturing, water treatment, industrial production, and bulk fluid transfer operations. These industries rely on reliable equipment to ensure accurate dosing, safe transfer, and consistent performance in demanding environments.

Positive displacement pumps move a fixed volume of fluid per cycle, making them ideal for applications that require precise flow control and consistent output, even with viscous liquids. Self-priming pumps are designed to automatically remove air from the suction line, allowing them to restart without manual priming, which is useful for intermittent or mobile operations.

Selecting the right pump depends on factors such as fluid characteristics, flow rate, pressure requirements, temperature, and safety considerations. Evaluating these parameters helps ensure optimal performance, reduced downtime, and long-term operational efficiency for industrial liquid handling systems.

Liquid handling equipment should meet strict quality, efficiency, and safety standards to ensure leak prevention, chemical compatibility, and long-term durability. Equipment designed for industrial use is typically engineered to handle corrosive, hazardous, or high-pressure fluids while minimizing operational risks.

Performance depends on fluid viscosity, temperature, pressure, flow rate, and system design. Proper system configuration and compatible materials ensure efficient operation, reduced wear, and consistent output across industrial applications.

Common types include centrifugal pumps, diaphragm pumps, gear pumps, peristaltic pumps, and magnetic drive pumps. Each type is suited for specific fluids and operational conditions, such as handling corrosive chemicals or high-viscosity liquids.

Routine maintenance schedules vary by usage and environment, but most systems require regular inspection, lubrication, and part replacement to prevent breakdowns, extend equipment lifespan, and maintain efficiency.

Chemical compatibility refers to how well materials used in pumps, seals, and pipes resist corrosion or degradation when exposed to specific chemicals. Choosing compatible materials helps prevent leaks, contamination, and equipment failure.

Automation improves accuracy, reduces manual errors, enhances safety, and increases productivity. It is especially beneficial in applications requiring precise dosing, batching, or continuous fluid transfer.

Leak prevention involves using high-quality seals, proper installation, regular inspections, and selecting equipment designed for the specific fluid and pressure conditions. Preventive maintenance also plays a critical role.

Filtration removes contaminants, protects equipment, and ensures fluid purity. It is essential in maintaining system efficiency, reducing wear, and meeting quality standards in industrial processes.

Yes, systems can be tailored based on flow requirements, fluid properties, and industry-specific needs. Customization ensures optimal performance, safety, and integration with existing processes.

Challenges include material degradation, leakage risks, safety hazards, and regulatory compliance. Using corrosion-resistant materials and sealed systems helps mitigate these issues.

Efficiency can be improved by selecting the right equipment, optimizing system design, implementing automation, and conducting regular maintenance to minimize downtime and energy consumption.

Centrifugal pumps use rotational energy to move fluids and are best suited for low-viscosity liquids and high flow rates. Positive displacement pumps move a fixed volume per cycle, making them ideal for high-viscosity fluids and applications requiring precise flow control.

Common materials include stainless steel, polypropylene, PVDF, and cast iron. The choice depends on chemical compatibility, temperature resistance, and durability requirements for handling corrosive or hazardous fluids.

Flow rate refers to the volume of liquid transferred over a specific period, typically measured in liters or gallons per minute. It is critical for ensuring process accuracy, system efficiency, and proper equipment sizing in industrial applications.

Higher temperatures and fluid viscosity can affect pump performance, flow efficiency, and energy consumption. Systems must be designed with appropriate materials and pump types to handle these variations without compromising performance.

Common signs include frequent breakdowns, reduced flow efficiency, unusual noise, leakage, and increased energy consumption. Replacing outdated or worn equipment helps maintain operational reliability and reduces long-term maintenance costs.

Magnetic drive pumps are designed to reduce the risk of leaks by eliminating traditional mechanical seals. They are commonly used in chemical processing and corrosive fluid transfer applications where safety, reliability, and low maintenance are important.

Proper fluid transfer equipment helps maintain consistent flow, improve operational efficiency, reduce downtime, and support safe handling of liquids. Using the correct system also helps extend equipment life and improve overall process performance.

Handling high-viscosity liquids requires pumps and systems specifically designed to manage thicker fluids without clogging or flow reduction. Factors such as temperature, pressure, and material compatibility are important for maintaining efficient transfer.

Industrial mixing systems help blend, suspend, or homogenize liquids and chemicals to maintain product consistency and process efficiency. They are widely used in chemical processing, manufacturing, and fluid treatment operations.

Corrosion-resistant equipment helps improve durability, reduce maintenance needs, and support safe handling of aggressive chemicals or harsh fluids. Materials such as stainless steel and engineered plastics are commonly used for long-term reliability in demanding environments.

The right material depends on the type of liquid being handled, operating temperature, pressure, and chemical compatibility. Materials such as stainless steel, polypropylene, PVDF, and other engineered plastics are selected to maximize durability, safety, and long-term performance in industrial environments.

Yes. Properly designed liquid handling equipment helps minimize spills, leaks, and employee exposure to hazardous chemicals. Features such as leak-free pump designs, chemical-resistant materials, and reliable flow control contribute to safer and more compliant industrial operations.

An experienced distributor can help identify the most suitable equipment for your application, recommend compatible components, and provide technical guidance. This helps businesses improve system performance, reduce downtime, and ensure they invest in the right solution from the start.

Businesses can reduce operating costs by selecting energy-efficient pumps, using properly sized equipment, performing preventive maintenance, and optimizing system design. These practices help lower energy consumption, minimize repairs, and extend equipment life.

System integration ensures that pumps, valves, filtration equipment, instrumentation, and storage systems work together efficiently. A well-integrated solution improves process reliability, simplifies maintenance, enhances productivity, and supports consistent fluid handling across industrial operations.

A chemical metering pump is a precision dosing device that injects an exact, adjustable volume of chemical into a process stream at a controlled rate. Using a diaphragm, piston, or peristaltic mechanism, it delivers repeatable doses regardless of pressure fluctuations, making it essential for water treatment, pH adjustment, disinfection, and chemical batching where accuracy directly affects safety and compliance.

Cavitation occurs when pressure at a pump's inlet drops below the liquid's vapour pressure, forming vapour bubbles that collapse violently and damage the impeller. It can be prevented by ensuring adequate Net Positive Suction Head (NPSH), shortening or widening suction piping, lowering fluid temperature, and correctly sizing the pump. Warning signs include a gravel-like noise, vibration, and falling flow output.

Choosing a chemical storage tank starts with matching the tank material — such as polyethylene, fibreglass (FRP), or stainless steel — to the chemical being stored, then confirming capacity, temperature rating, and required fittings. Secondary containment, venting, level instrumentation, and compliance with local Canadian codes should also be evaluated to ensure safe, long-term storage of corrosive or hazardous liquids.

Liquid handling systems typically use flow meters (magnetic, ultrasonic, or variable-area), level transmitters (radar, ultrasonic, or hydrostatic), pressure gauges, and pH/conductivity analyzers. This instrumentation provides real-time process data, enabling accurate chemical dosing, leak detection, tank inventory management, and automated control — reducing waste, preventing overflows, and keeping industrial processes within specification.

Drum and barrel pumps — portable, motor-driven tube pumps that insert directly into 205-litre drums or IBC totes — are the safest way to transfer chemicals from containers. Models with polypropylene, PVDF, or stainless steel tubes are selected based on chemical compatibility, while sealless designs and air-operated motors add protection when handling flammable or highly corrosive liquids.

Share the fluid name, concentration, temperature and viscosity, plus the required flow rate and discharge pressure. Details on site conditions, power supply and existing equipment help Vissers Sales Corp. match equipment faster. Request a Quote to get started.

Yes. Vissers Sales Corp. has offices in British Columbia and Ontario, with its head office in Aurora, Ontario. The team supplies liquid handling equipment to facilities across Canada.

Electronic metering pumps use a solenoid to stroke the diaphragm and suit lower flow chemical feed. Motor driven diaphragm pumps handle higher flows and pressures for continuous process dosing. Vissers Sales Corp. supplies both types for chemical feed applications.

Diaphragm metering pumps deliver flow in pulses, which can cause pipe vibration and pressure spikes. A pulsation dampener absorbs these pulses to smooth flow and reduce stress on piping, valves and instruments. See our metering pump accessories.

A calibration column lets operators measure the actual volume a pump draws over a set time. This confirms the dosing rate matches the setpoint and helps catch wear or setting errors early.

A back pressure valve is needed when discharge pressure is low or changes often, such as when injecting into an open tank. It keeps steady pressure on the pump so check valves seat consistently, which improves dosing accuracy and helps prevent overfeed.

Positive displacement pumps keep building pressure if a discharge valve closes or a line blocks. A pressure relief valve opens above a preset pressure and diverts flow, protecting the pump, piping and tank.

Siphoning can pull chemical through a metering pump when the discharge point sits below the supply tank. An anti siphon valve stays closed without pump pressure, which stops uncontrolled flow and protects dosing accuracy.

An injection quill delivers chemical into the centre of the pipe flow instead of along the pipe wall. This improves mixing and reduces buildup at the injection point. Vissers Sales Corp. supplies injection quills and sampling probes for chemical feed lines.

A double wall tank holds chemical inside an outer shell that captures leaks from the primary tank. It suits sites where a spill could reach people, drains or soil. Confirm containment requirements with your jurisdiction, and explore our industrial storage tanks.

Specific gravity shows how heavy a liquid is compared with water. Denser chemicals put more stress on tank walls, so the tank must be rated for that specific gravity. Tanks are available in different wall weights to match lighter and heavier chemicals.

A basket strainer catches debris before it reaches pumps, valves and instruments. Plastic simplex strainers resist corrosion in chemical service and have hand removable covers for quick cleaning. View our filtration products.

True union ball valves can be removed from the line for service without cutting pipe. Plastic models offer reversible seats for quick field rebuilds, with threaded, socket or flanged connections. See our industrial valves.

A static mixer uses fixed elements inside a pipe to blend liquids as they flow, with no moving parts. It suits continuous blending and chemical injection where a mixing tank would add space and maintenance. Vissers Sales Corp. supplies inline static mixers for these applications.

A drum pump, also called a barrel pump, transfers liquid from drums and barrels. A tote pump uses a longer tube to empty intermediate bulk containers. Both are portable, and wetted materials are chosen to match the chemical.

A vertical sump pump removes liquid from pits, sumps and containment areas while the motor stays above the liquid. Thermoplastic vertical sump pumps handle corrosive drainage and spill recovery.

A controller monitors water chemistry readings such as conductivity and pH. It then triggers blowdown and runs chemical feed pumps to keep readings in range. Explore our instrumentation.

Handheld testers give a quick reference reading to verify inline sensors and spot drift. They also take readings at sample points that have no permanent instrument. Vissers Sales Corp. supplies handheld testers for conductivity, pH and ORP.

Sensors detect a pressure drop and start the pump to restore pressure and flow. Units that adjust output to real time demand help reduce energy use and wear. See our industrial pump systems.

Yes. Vissers Sales Corp. supplies hygienic rotary lobe pumps for food grade transfer. Lobe pumps move product with low shear and are designed for hygienic cleaning.