Find Engineering Equipment
Discover the equipment families behind real engineering calculations and workflows. Every profile is a neutral engineering reference: what the equipment is, how it is applied, and the key parameters that govern its selection. Performance and specification data shown is the manufacturer's own published data — never EngiMetric third-party ratings or invented values. Filter by domain, then link straight to the calculators, knowledge, and verified manufacturer references that use it.
RO & Desalination
Membranes, vessels, high-pressure pumps, energy recovery, dosing.
4 categoriesPumps, Pipes & Valves
Centrifugal pumps, pipelines, valves, and flow systems.
4 categoriesConcrete & Materials
Batching, mixing, placement, and testing equipment.
1 categoryEarthwork & Site
Excavation and earthmoving equipment families.
1 categoryMasonry & Blockwork
Block and masonry material reference categories.
1 categorySteel & Reinforcement
Reinforcement and structural steel references.
1 categoryBrowse Equipment Categories
Records are engineering category references. Product-level records require verified manufacturer data and are intentionally not seeded — no invented suppliers, no invented specifications.
Reverse Osmosis (4)
RO Membranes
Semi-permeable membrane elements used in reverse osmosis systems to reject dissolved salts and other constituents under applied feed pressure. Performance is described by the manufacturer (flow, rejection, pressure limits) rather than by third-party ratings.
View equipment profilePressure Vessels
Sealed cylindrical housings that hold one or more spiral-wound RO membrane elements in series and withstand the system operating pressure.
View equipment profileEnergy Recovery Devices
Devices that recover hydraulic energy from the high-pressure RO concentrate stream and return it to the feed stream, reducing the net pumping energy of the train.
View equipment profileChemical Dosing & Metering Pumps
Positive-displacement metering pumps used to dose antiscalant, acid, coagulant, and cleaning chemicals at controlled rates into RO and water treatment streams. Dose rate is set from chemical demand, feed flow, and delivered product concentration.
View equipment profileHydraulics & Pumping (4)
High-Pressure Pumps
Positive-displacement or centrifugal pumps that raise RO feed pressure from intake conditions to the operating pressure required to overcome osmotic pressure and membrane resistance.
View equipment profileCentrifugal Pumps
Rotodynamic pumps that move water by converting motor energy into kinetic energy in an impeller and then into pressure as the fluid leaves the volute or diffuser. Head, flow, and efficiency are related through the pump characteristic curve published by the manufacturer.
View equipment profilePipes & Pipelines
Conveyance elements sized to carry a design flow with an acceptable velocity and friction loss. Internal bore diameter, roughness, and the pressure rating of the pipe material govern hydraulic and mechanical performance.
View equipment profileValves
Devices that start, stop, regulate, or throttle flow in a piping system. Each valve type has characteristic loss coefficients and pressure ratings, contributing to the system head curve through minor losses.
View equipment profile