Mandals Aquaman L & M

Versions

Available in lengths up to

Safe Rehabilitation of Drinking Water Lines

Mandals Aquaman L & M is designed to effectively rehabilitate drinking water lines in Low and Medium pressure systems. The liner is drinking water approved, with good hydrolysis and microbiological resistance, and is designed to have a lifespan of more than 50 years.

A Smarter Way

Countries throughout the world suffer from contamination and loss of drinking water due to old pipes leaking and deteriorating. With an average of 26% water loss in Europe and North America in 2020, this is a rising problem that needs to be addressed. In the US alone, it is said that approximately every two minutes, a water main breaks, and the potential water loss is estimated to be six billion gallons annually. We have developed Mandals Aquaman L & M specifically to address this problem and provide an easy-to-handle, effective solution to rehabilitate these pipes.

Cost-Efficient
Great Adhesion and Tensile Strength
Drinking Water Approved
Long Lifetime and Low Maintenance
Easy to Deploy and Store
Less Impact on the Environment
High Working Pressure
High Quality Materials

Explore Mandals Aquaman L & M

Mandals Aquaman L & M offers a long-lasting, cost-effective, high-quality stand-alone solution to rehabilitating leaking pipes.

Mandals Aquaman L & M

With Mandals Aquaman L & M we offer a more sustainable solution for the rehabilitation of old pipelines with minimal disruption to traffic, pedestrians, and the environment in general, with an improved CO2 footprint and HSE performance. The liner is tested and approved for use with potable water, and it is flexible in terms of the diameter variation of the host pipe, effortlessly passing sharp bends even at long section lengths.

Mandals Aquaman L & M

With Mandals Aquaman L & M we offer a more sustainable solution for the rehabilitation of old pipelines with minimal disruption to traffic, pedestrians, and the environment in general, with an improved CO2 footprint and HSE performance. The liner is tested and approved for use with potable water, and it is flexible in terms of the diameter variation of the host pipe, effortlessly passing sharp bends even at long section lengths.

Production and Design

Mandals Aquaman L & M is a semi-structural, stand-alone liner that will ensure continual fluid supply even if the host pipe should break. In other words, the liner will handle all the pressure, while the pipe structure will help it not collapse.

The “extrusion through the weave” production technology gives excellent bonding between the cover and lining and firmly encapsulates the circular woven textile reinforcement.

It consists of a thermoplastic polyurethane (TPU) with excellent wear & tear properties, outstanding hydrolysis resistance, and resistance against microbiological attack.

The liner is leak-proof, tested, packed, and delivered in a “U” -shape.

 

Installation Process

Before installation, a regular cleaning procedure is required for the host pipe and the condition is controlled by CCTV inspection.

The liner is pulled through the host pipe using a wire winch, e.g. and can be installed in pipelines with bends and pipe diameter variations. The number of bends and sharpness (bend angle and R/D – ratio) will impact the installation’s maximum section lengths.

No steaming or other means of curing is required. Operating at maximum working pressure, the outer diameter of the liner will be about 10mm less than the inner diameter of the rehabilitated pipe.

Product Specifications

Primary Uses & Applications

  • Safe trenchless rehabilitation of drinking water lines

Color Options

  • Blue (standard)

Lengths and Diameters

Aquaman L
We offer a range of diameters and lengths for this liner, depending on the nominal pipe diameter. The diameters range from DN25mm to DN350mm.

  • DN25-DN150 can be delivered in lengths up to 600m
  • DN200-DN350 can be delivered in lengths up to 400m

Aquaman M
We offer a range of diameters and lengths for this liner, depending on the nominal pipe diameter. The diameters range from DN150mm to DN350mm.

  • DN150-DN350 can be delivered in lengths up to 400m

Section lengths will depend on

  • Number of bends: More bend => Higher friction => Higher pull-force.

 

  • Bend angle and R/D ratio: Sharp bends (critical low R/D ratio) => Higher friction and greater risk of damage to the hose during Pull-in. Can be dampened with good lubrication (silicone oil/cooking oil etc.) on the hose. Increased risk of “kinking” of the hose within the bend and reduced flow.

Operating Temperature

The maximum recommended operating temperature is +23°C (73°F)

Lifetime Expectancy

Service Lifetime will depend on several important factors such as proper and correct installation, condition of the existing pipe, dosage of and type of disinfectants used.

Chemicals and pH Range

The drinking water is normally stabilized as to chemical reactivity and microorganisms contents. The recommended pH range is 4-9.

Valid Certificates

North and South America

NSF/ANSI/CAN 61 approved

Germany

DVGW W270 approved
Mandals Aquaman L
Nominal

Pipe Size

AQUAMAN L  /   Technical Hose Data
Internal Diameter  

Wall Thickness

Nominal Weight Max. Working

Pressure (MWP)

Min. Burst

Pressure (BP) (ISO1402)

Actual Total

Tensile Strength

inch DN-mm inch mm inch mm lbs/ft kg/m psi bar psi bar lbs x 1000 kg x 1000
1 25 0.80

(+0.02)

19.8

(+0.5)

0,05

±0.004

1.2

± 0.10

0.06 0.09 260 18 650 45 1.6 0.7
2 ½ 65 2.00

(+0.08)

51.0

(+2.0)

0.11

± 0.008

2.8

± 0.20

0,33 0.52 320 22 800 55 6.4 2.9
3 80 2.50

(+0.08)

65.0 (+2.0) 0.12

± 0.008

3.0

± 0.20

0.41 0.70 260 18 650 45 8.6 3.9
4 100 3.00

(+0.08)

76.0

(+2.0)

0.13

± 0.010

3.3

± 0.25

0.57 0.85 260 18 650 45 11.9 5.4
5 125 4.00

(+0.10)

102.0

(+2.5)

0.13

± 0.010

3.4

± 0.25

0.85 1.28 245 17 610 42 16.1 7.3
6 150 4.50

(+0.12)

113.0

(+3.0)

0.14

± 0.010

3.6

± 0.25

1.03 1.54 245 17 610 42 22.9 10.3
8 200 6.10

(+0.16

154.0

(+4.0)

0.16

± 0.012

4,0

± 0.30

1.63 2.45 245 17 610 42 45.9 20.7
10 250 7.60

(+0.20)

193.0

(+5.0)

0.17

± 0.014

4.2

± 0.35

2.09 3.14 245 17 610 42 57.5 25.9
12 300 8.90

(+0.20)

227.0

(+5.0)

0.17

± 0.014

4.4

± 0.35

2.47 3.70 200 14 490 35 66.4 29.9
14 350 10.80

(+0.20)

274.0

(+6.0)

0.18

± 0.014

4.6

± 0.35

3.22 4.80 175 12 435 30 78.8 35.5
Mandals Aquaman M
Nominal

Pipe Size

AQUAMAN M  /   Technical Hose Data
Internal Diameter  

Wall Thickness

Nominal Weight Max. Working

Pressure (MWP)

Min. Burst

Pressure (BP) (ISO1402)

Actual Total

Tensile Strength

inch DN-mm inch mm inch mm lbs/ft kg/m psi bar psi bar lbs x 1000 kg x 1000
6 150 4.84

(+0.12)

123.0

(+3.0)

0.18

± 0.01

4.6

± 0.25

1.40 2.10

 

812 56 2030 140

 

100.5 45.2
8 200 6.57

(+0.12

167.0

(+3.0)

0.18

± 0.01

4,6

± 0.25

1.93 2.90 580 40 1450 100

 

137.9 62.1
10 250 8.35

(+0.12)

212.0

(+3.0)

0.18

± 0.012

4.6

± 0.30

2.51 3.76 435 30

 

1088

 

75 172.1 77.5
12 300 10.16

(+0.14)

258.0

(+3.5)

0.18

± 0.012

4.6

± 0.30

3.00 4.50

 

377 26 928 64 211.1 95.1
14 350 11.70

(+0.16)

297.0

(+3.5)

0.18

± 0.012

4.6

± 0.30

3.47 5.20 290 20 725 50 242.4 109.2

Let's Talk About Mandals Aquaman L & M

Our dedicated Sales Managers are ready to cater to your needs and find proper solutions for your business.
Regardless of where you are in the world – we got you covered. Get in touch today.

Stig Seglem

Global Sales Manager - Pipe Rehabilitation
+47 38 27 24 00
[email protected]

Address

Nordre Banegate 26, 
4515 Mandal, 
Norway

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