PEROTAC / Technical resources
Start with the application, explore the series and compare documented characteristics.
Find your range
Start with the application, explore the series and compare documented characteristics.
21 ranges found
Prepare your selection ↗
WC
WC combines a submersible sewage pump with a cutter impeller and ring. The cutting assembly reduces fibrous material before it enters the discharge path. The catalogue covers two-pole and four-pole constructions for wastewater and sewage duties where a standard drainage impeller may be more prone to obstruction.
FC
FC is a light sewage range with a closed single-channel impeller. Its catalogue covers clean to slightly dirty water and lists the solids passage for each model. Stainless steel construction and single-phase or three-phase versions make it a distinct series from the larger FC stainless steel wastewater catalogue.
FC-INOX
FC Inox is the separate FC wastewater catalogue with a double-channel impeller and stainless steel wetted parts. Its stated applications span water exchange, drainage and filtration in agricultural and landscape settings. The model range and hydraulic data differ from the light FC catalogue and should be read independently.
KTZ-LH
The KTZ-LH catalogue combines two submersible drainage ranges with cast-iron construction and high-chrome-alloy impellers. KTZ has a semi-open impeller and ductile-iron wear plate; LH has a separately specified construction for deep-well pre-dewatering and high-head drainage. Both ranges list civil engineering, mining and treatment-plant applications.
SF
SF is a submersible high-head pump range for drawing water from wells and reservoirs, supplying civil and industrial systems, and agricultural irrigation.
SS
SS is a submersible sewage series with an open impeller and options shown for single-phase and three-phase power. The catalogue notes suitability for water containing fibers. Its compact performance sheet brings together materials, model codes and curves for drainage and sewage-treatment duties.
SA
SA groups several well-pump sizes within one borehole catalogue. The range uses multistage hydraulics for water supply, with plastic impellers identified in its construction pages. Select the listed size and model by well conditions, required flow and head, electrical supply and the catalogue’s operating limits.
SP
SP is the stainless steel borehole family, with curves and performance tables across several listed well-pump sizes. Stainless steel impellers distinguish it from SA's plastic-impeller construction. The catalogue gives the data needed to match water supply duty to well size, stage count and motor arrangement.
CDLF
CDLF is a vertical, non-self-priming multistage centrifugal series for water supply and pressure duties. Its staged hydraulic design supports different flow and head combinations, with component materials specified separately for each subrange.
IRG
IRG is a single-suction centrifugal pump range for clean-water service. Its catalogue spans multiple discharge sizes and motor speeds and describes vertical and horizontal installation designs. Cast-iron casing construction and model-specific impeller options make it a separate choice from the CDLF multistage family.
2CDX
2CDX places twin centrifugal impellers in a horizontal stainless steel pump. Its catalogue lists water supply, water treatment, irrigation and air-conditioning duties. The two-impeller arrangement offers a different flow-head selection from the single-impeller CDX range, so the published curve should guide specification.
3M
3M is a stainless steel standard-pump series for clean-water and selected industrial transfer duties. The catalogue identifies stainless steel wetted parts and a back pull-out arrangement that gives access to the rotating assembly without removing pipework. Its application and material profile differ from the cast-iron CM range.
CDX
CDX is a compact horizontal centrifugal pump with a single impeller, axial suction and radial discharge. The catalogue identifies AISI 304 stainless steel hydraulic components and threaded connections. It covers pressure boosting and general water transfer where the selected liquid matches the pump materials.
CM
CM is a close-coupled centrifugal range presented to the EN733 pump standard. The catalogue describes a coated cast-iron casing, alternative impeller materials and continuous-duty motor construction. It addresses clean-water supply and circulation across a broad set of civil, agricultural and industrial uses.
DWO
DWO uses an open impeller for liquids that may carry suspended solids. Its single-page catalogue identifies AISI 304 stainless steel hydraulic parts and gives examples from food-processing washdown and industrial washing. The model table provides the performance data needed to match this duty to a pump.
MHI
MHI is a horizontal multistage stainless steel pump for clean-water pressure and circulation duties. The same catalogue also shows IVT-MHI, a version with a frequency inverter. These are related configurations within one series catalogue; the inverter feature should be attributed only to IVT-MHI.
MIX
MIX is a submersible mixer for generating movement within water and wastewater. The catalogue lists treatment, dredging and artificial-flow applications and gives mixing-capacity and flow-speed data by model. Its construction table identifies a ductile-iron mixer impeller, distinguishing it from the stainless steel 4MIX series.
4MIX
4MIX serves the same general mixing duties as MIX but its catalogue specifies stainless steel construction and a stainless steel mixer impeller. The series circulates and agitates liquid within a basin rather than transferring it through a pipeline. Model data covers mixing capacity and flow speed.
GB
GB is a ring-blower family offered in single-stage and double-stage configurations. The catalogue separates blowing and suction applications and provides airflow, pressure and vacuum data by model. Its direct-mounted impeller arrangement makes it a different air-moving technology from the RL three-lobe Roots blower.
RL
RL is a three-lobe Roots blower family with separate pressure and vacuum configurations in its catalogue. The document distinguishes blower body, complete pressure set and complete vacuum set codes. Its rotor arrangement and accessory options suit aeration and industrial air duties where the selected airflow and pressure are verified.
DN270-DN128
One PEROTAC catalogue covers two different disc diffusers. DN270 uses an EPDM membrane for fine-bubble aeration, while DN128 is a coarse-bubble disc for aeration and mixing. Their airflow and head-loss characteristics differ, so the two designs should be compared by treatment duty.
Before selecting
Collect these details before checking the curves for the configuration you need.