Industrial Peribest Pump

Industrial

Version
Select a model to learn more below

I12 / I17 / I21

I28 / I35

I43 / I55

I12 / I17 / I21

Accurate dosing pumps that are easy to assemble, operate and maintain

The I12, I17 and I21 models are small but heavy duty pumps with XXL rollers. The bearings installed between the rotor and the gear reducer fully absorb axial loads, freeing the reducer from fatigue which maximizes service life. The precision of the compression components, the peristaltic hose’s unique manufacturing process and the quality of materials result in a pump that is unique to the market and unmatched in quality.

These robust pumps with a compact, vertical design are ideal for transferring all types of abrasive, corrosive, viscous or delicate media. They have discharge pressures up to 145 psi and cover a flow rate range between 0.02 and 4.4 gpm.

These low flow rate pumps are perfect for dosing chemicals, additives, lime milk, activated carbon and polymers due to the accurate flow rate control. Easy to assemble, operate and maintain; the I12, I17 and I21 peristaltic hose pumps will maximize efficiency while minimizing downtime and maintenance costs.

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Dim.
Model #
Dim.
I12
I17
I21
A
9.46"
11.5"
14.2"
B
1.87"
2.19"
2.44"
C
1.97"
2.4"
2.62"
D
2.14"
3.13"
3.07"
E
3.15"
4.72"
5.51"
F
1.29"
1.0"
1.58"
G
2.2"
2.62"
3.41"
H
14.45"
17.19"
19.21"
I
5.93"
6.69"
8.35"
J
10.43"
12.6"
14.96"
K
9.25"
11.22"
13.78"
L
12"
14.87"
17.7"
M
2.44"
2.48"
2.76"
N
4.57"
7.68"
8.82"
O
0.47"
0.47"
0.47"
P
3/8" NPT,
1/2" tri-clamp
3/4" NPT,
3/4" tri-clamp
1" NPT,
1" tri-clamp

I12 Technical Specifications

I17 Technical Specifications

I21 Technical Specifications

I28 / I35

The most compact and heavy duty solution for medium flow rates

The I28 and I35 are technologically advanced but economically competitive. They are built for medium flow rates between 1 and 15 gpm. These models are highly efficient with a heavy duty build and a hose compression system that provides maximum accuracy, effectiveness and durability. The lack of valves and mechanical seals, the dry running capability and unmatched suction power make these peristaltic pumps the best option for dosing or transferring highly abrasive, shear sensitive, viscous or corrosive media.

The robust I28 and I35 models are constructed from durable materials that are treated with the latest hardening and anti-corrosion processes. They utilize two integrated bearings (which absorb axial loads between the rotor and the reducer), a rotor assembly with innovative XXL rollers and a compact mounting system.

Like the smaller peristaltic hose pumps, the I28 and I35 models are extremely dependable. They have a compact, vertical design with a specialized hose compression system that uses XXL rollers which provide a larger contact surface. The newest technology peristaltic hoses have a unique manufacturing process: an extruded inner layer, high-density textile reinforcement and precision machined outer layer that ensures perfect compression and quick installation. This technology not only increases efficiency, but maximizes service life and reduces maintenance and operating costs.

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Dim.
Model #
Dim.
I28
I35
A
15.05"
16.09"
B
2.98"
3.35"
C
3.94"
5.3"
D
5.21"
6.37"
E
5.51"
5.51"
F
1.58"
1.58"
G
3.78"
4.43"
H
24.69"
26.65"
I
8.31"
8.31"
J
16.14"
18.11"
K
15.35"
17.32"
L
20.35"
22.95"
M
3.86"
4.13"
N
10.39"
12.99"
O
0.47"
0.47"
P
1" flange,
1-1/4" tri-clamp
1-1/4" flange,
1-1/2" tri-clamp

I28 Technical Specifications

I35 Technical Specifications

I43 / I55

Transferring and dosing with maximum efficiency and durability

The I43 and I55 models complete the peristaltic pump line with a flow rate range between 4 and 57 gpm. This can be extended to 149 gpm by means of a double-head pump. These two models are perfect for dosing all types of media with up to ±1% accuracy. This is due to the excellent flow rate control, a consistent flow rate in various pressure applications and gentle pumping.

The lack of valves and mechanical seals make them ideal for transferring fluids that are highly abrasive, viscous or contain solids in suspension. The heavy duty, horizontal monoblock design with bearing box, makes these peristaltic pumps an ideal option for any difficult pumping application. They have a suction capacity up to 9.5 mWC and can dry run indefinitely. The installation of the bearing box in the pump housing provides perfect alignment and full absorption of the loads on the reducer shaft. The bearing box is made from a central hub which supports the reinforced, oversized bearings and the pump shaft in order to achieve a compact but very robust assembly. They can pump in the most severe conditions with pressures up to 145 psi.

Just like the smaller models, the I43 and I55 utilize a special hose compression system that uses XXL rollers which provide a larger contact surface. The newest technology peristaltic hoses have a unique manufacturing process: an extruded inner layer, high-density textile reinforcement and precision machined outer layer that ensures perfect compression and quick installation. This technology not only increases efficiency, but maximizes service life and reduces maintenance and operating costs.

Continue reading
Dim.
Model #
Dim.
I43
I55
A
31.52"
37.29"
B
3.8"
4.21"
C
4.02"
3.74"
D
5.85"
5.85"
E
9.84"
14.96"
F
1.97"
1.56"
G
5.59"
6.16"
H
25.79"
32.28"
I
22.2"
26.93"
J
22.84"
27.17"
K
21.65"
25.98"
L
27.56"
32.28"
M
4.33"
5.63"
N
16.93"
21.81"
O
0.63"
0.63"
P
1-1/2" flange,
2" tri-clamp
2" flange,
2-1/2" tri-clamp

I43 Technical Specifications

I55 Technical Specifications