our Products

Industrial Pumps > Macerator > PMI Series

PMI Series

PMI Series are designed for installation in the piping. This unit must be installed vertically. In this, the motor is directly attached to macerator chamber to form a single unit. Inside the Macerator, the impeller with replaceable cutting edges, rotates inside the stationary cutting ring, which macerate the particles to smaller size. For this model either the helical pump or progressive cavity pump must be installed to suck the solids through the macerator and pump them into the plant for further treatment.

Flange positions

Suction & Delivery Flange :  Opposite, inline and same Dimension

Flange Design

Connection dimensions as per DIN Standard

 

Cross Sectional View
Technical Data

Permissible Internal Pressure : 10 bar   Permissible Negative Pressure : 0.5 bar   Permissible Medium Temperature : 80°C

Sl.No. Macerator type Inlet dia (mm) Outlet dia (mm) Cutting ring dia(mm) Max. throughput at 3% dry. substance (m 3/h) Speed (rpm) Drive capacity(kW/HP) Delivery head(m) Weight (kg) Approx
1 PMI 10 125 125 200 10 1500 4/5.5 3 190
2 PMI 20 125 125 200 20 1500 5.5/7.5 195
3 PMI 40 150 150 300 40 1000 7.5/10 330
4 PMI 80 150 150 300 80 1000 11/15 340

The stated performance data are to be understood only as an outline of performance of our products.

Dimensional Drawing
 
Dimensional Table
Macerator type Unit Dimensions Extension Measurement External sealing
a1 a2 a3 a4 b1 h1 h2 d1 d2 d3 d4 d5 X S1
PMI 10 190 843 342 501 310 500 470 380 277 228 260 22 300 M16
PMI 20 190 843 342 501 310 500 470 380 277 228 260 22 300 M16
PMI 40 210 1044 375 670 310 700 470 480 377 325 360 22 400 M16
PMI 80 210 1044 375 670 310 700 470 480 377 325 360 22 400 M16

Flanges

Macerator type connection dimensions according to DIN 2501, PN 10
PN1 PN2 D Pf k1 g1 No.of holes
PMI 10 125 254 26 210 18 8
PMI 20 125 254 26 210 18 8
PMI 40 150 285 26 240 22 8
PMI 80 150 285 26 240 22 8

* All Dimensions are in mm

* Dimensions shown are for guidance and planning purpose only