INDUSTRY COMPONENT

Water Reservoir/Tank

A water reservoir or tank is a containment vessel designed to store and supply water within industrial water pump systems, ensuring consistent pressure and flow while providing buffer capacity.

Component Specifications

Definition
A water reservoir or tank is a critical component in industrial water pump systems that serves as a storage vessel for water, maintaining system pressure stability, compensating for demand fluctuations, and providing emergency reserve capacity. These tanks are engineered to withstand operational pressures, prevent contamination, and optimize pump cycling efficiency through proper sizing and configuration.
Working Principle
The water reservoir/tank operates on hydraulic principles, storing water under pressure (in pressurized systems) or at atmospheric pressure (in open systems). It maintains system pressure through air compression in bladder tanks or via gravity feed in elevated tanks, reducing pump cycling frequency and preventing cavitation by ensuring adequate net positive suction head (NPSH).
Materials
Stainless steel (AISI 304/316), carbon steel with epoxy coating, fiberglass-reinforced plastic (FRP), polyethylene (HDPE), or concrete for large installations. Material selection depends on water quality, pressure requirements, and corrosion resistance needs.
Technical Parameters
  • Capacity 500-10000 liters
  • Material Grade Food-grade compliant where applicable
  • Connection Size DN50-DN200
  • Temperature Range 0-60°C
  • Operating Pressure 2-10 bar
Standards
ISO 9001, DIN 1988, ASME BPVC Section VIII

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Water Reservoir/Tank.

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Contamination from improper sealing
  • Corrosion due to material incompatibility
  • Pressure vessel failure if over-pressurized
  • Biological growth in stagnant water
FMEA Triads
Trigger: Corrosion due to aggressive water chemistry
Failure: Tank leakage and structural compromise
Mitigation: Use corrosion-resistant materials, implement cathodic protection, and conduct regular thickness testing
Trigger: Improper pressure relief valve maintenance
Failure: Catastrophic tank rupture
Mitigation: Install and regularly test pressure relief devices according to ASME standards

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±2% of rated capacity, pressure rating ±5% of specified value
Test Method
Hydrostatic pressure testing at 1.5x operating pressure for 30 minutes, visual inspection, and leak detection

Buyer Feedback

★★★★☆ 4.7 / 5.0 (35 reviews)

"The technical documentation for this Water Reservoir/Tank is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Water Reservoir/Tank so far."

"Testing the Water Reservoir/Tank now; the technical reliability results are within 1% of the laboratory datasheet."

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Frequently Asked Questions

What is the purpose of a water reservoir in a pump system?

It provides water storage to balance supply and demand, reduces pump cycling to extend equipment life, maintains consistent system pressure, and serves as an emergency reserve during pump maintenance or power outages.

How do I determine the correct tank size for my application?

Tank sizing depends on system flow rate, pump capacity, demand patterns, and desired buffer time. Generally, tanks should hold 1-2 minutes of system flow at peak demand, with additional capacity for emergency reserves.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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