MENCARELLI POMPE E VALVOLE
in die pressed stainless steel since 1945
EL series
Centrifugal axial flow pump entirely made of stainless steel
Flow rate up to 720 lt/min
Head up to 23 mt
Operating temperature max 110°C
Operating pressure max 3 bar
Motors from 0.5 HP to 6 HP - 1400/2800 RPM
Entirely made of AISI 304/316 high thickness stainless steel
Suitable for aggressive liquids with suspended solids

High reliability

The high quality and very low internal frictions produced make this pump very reliable even for heavy duty applications

Small size

Highly compact and lightweight pump, without affecting its performance and hydraulic efficiency

Reduced speed

Some models are supplied with a 1400 RPM motor, which ensures a softer and more gentle pumping action

High thickness pump casing

High thickness steel (3mm) which ensures a higher mechanical and corrosion resistance, and therefore a longer life

Flammable liquids

For handling flammable liquids, explosion proof motors compliant with Atex standards are supplied

Easy to dismantle

The cleaning and replacement of the mechanical seal and of the impeller are incredibly simple as the pump can be taken apart with ease

Stainless steel axial flow impeller

The impeller is an axial flow impeller and is entirely made of AISI 304 or 316 stainless steel. This construction makes it ideal for handling aggressive, filamentous and solid-laden liquids

Maximum hygiene

The pump casing is internally and externally polished to ensure the highest level of hygiene. In addition, the internal surfaces are smooth and with no sharp edges to provide optimal efficiency

Greater safety

To ensure a greater safety, the pumps with Atex motors are fitted only with motors certified to operate in more hazardous environments (zone 2 category 2G), although the pump is classified for zone 2 category 3G
The EL series pumps have the following features:
  • Stainless steel axial flow impeller suitable for handling aggressive, filamentous and solid-laden liquids
  • Suitable for handling aggressive liquids
  • High thickness steel (3mm) which ensures a higher mechanical and corrosion resistance, and therefore a longer life
  • Very easy to take apart to clean or replace the mechanical seal
  • The version fitted with a 1400 RPM motor ensures a more delicate pumping action
  • Explosion proof motors can be provided to pump flammable liquids
  • Low maintenance and high reliability
  • Lightweight and compact design
  • Mechanical seal with NBR, FPM or PTFE elastomers

Their resistance to chemical aggressiveness makes them suitable for the chemical, pharmaceutical and textile industries, their capacity to pump dirty liquids makes them suitable for the treatment of waters in general and of industrial waste, while their versatility suits the wine and food industry.

On request, pumps can be supplied on a stainless steel carriage fitted with a switch.

The pumps can also be supplied with DIN 11851, Garolla or Macon fittings.
Technical Specifications
MOD MOTOR FLOW RATE [lt/min]  ± 5% Ø PORTS
HP RPM TYPE 0 mt 1 mt 2 mt 3 mt 4 mt 5 mt 7 mt 9 mt 10 mt 12 mt 15 mt 18 mt 20 mt 22 mt 23 mt
EL-110 0.5 1400 Single-phase 100 70 41 12 - - - - - - - - - - - Ø 1" gas male thread
0.5 1400 Three-phase 100 70 41 12 - - - - - - - - - - -
0.75 2800 Single-phase 180 172 163 154 144 133 109 80 63 24 - - - - -
0.75 2800 Three-phase 180 172 163 154 144 133 109 80 63 24 - - - - -
EL-130 0.75 1400 Three-phase 191 168 139 99 28 - - - - - - - - - - Ø 1 ¼" gas male thread
2 2800 Three-phase - - - - - - - 301 287 257 193 23 - - -
EL-130 R 2 2800 Single-phase 448 359 306 264 228 196 141 92 70 - - - - - -
2 2800 Three-phase 448 359 306 264 228 196 141 92 70 - - - - - -
EL-130 2.5 2800 Three-phase - - - - - - - 301 287 257 193 23 - - -
EL-150 2.5 1400 Three-phase 220 206 186 145 77 50 - - - - - - - - - Ø 1 ½" gas male thread
4.5 2800 Three-phase - - - - - - - - 399 354 280 197 132 57 12
EL-150 R 4.5 2800 Three-phase 552 522 492 463 433 402 342 282 251 191 100 - - - -
EL-150 6 2800 Three-phase 723 696 669 642 614 585 527 468 437 375 281 183 117 51 -
REF
DESCRIPTION
MATERIALS
1
Flange
Stainless Steel
2
Pump Casing Disc
AISI 304 or 316 Stainless Steel
3
Body Seal Ring
NBR or FPM
4
Impeller Screw
Stainless Steel
5
Impeller Screw O-Ring
NBR or FPM
6
Impeller
AISI 304 or 316 Stainless Steel
7
Seal Rotating Part
Graphite, Stainless Steel, NBR or FPM or PTFE
REF
DESCRIPTION
MATERIALS
8
Seal Fixed Part
Ceramic, NBR or FPM or PTFE
9
Compensation Ring
Steel
10
Pump Casing
AISI 304 or 316 Stainless Steel
11
Spacing Ring
Stainless Steel
12
Electric Motor
-------
14
Washer
Steel
15
Tie Rod
Stainless Steel
MOD MOTOR Dimensions [mm] Ø
HP RPM A B C D E F G H I L M N O P
EL-110 0.5 1400 331 188 72 75 90 50 116 101 8 28 90 112 137 10 1"
0.75 2800
EL-130 0.75 1400 363 208 80 87 100 55 121 122 10 37 100 125 155 10 1 ¼"
EL-130 / EL-130 R 2 2800 373 225 90 90 100 62 121 125 10 37 100 140 175 12
EL-130 2.5 2800 398 225 90 90 125 62 121 150 10 37 100 140 172 13
EL-150 2.5 1400 440 255 100 97 140 73 130 170 12 43 112 160 198 13 1 ½"
EL-150 / EL-150 R 4.5 2800 473 280 112 108 140 95 130 172 13 43 112 190 227 17
EL-150 6 2800 475 280 112 110 140 95 130 172 13 43 112 190 227 17
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