Page 2 of catalogue Water hose of Gollmer & Hummel GmbH

HILCOFLEX AQUA
Durable potable water hose in polyurethane

Bore size (mm) (inch) 25 1 " 38 11/2" 45 13/4" 52 2 " 65 21/2" 76 3 " 102 4 " 127 5 " 152 6 " 203 8 " 254 10 " 305 12 "

Weight (gr/m) (lbs/ft) 160 280 330 500 650 750 1,150 1,400 1,650 2,200 2,850 3,500 0.11 0.19 0.22 0.34 0.44 0.50 0.77 0.94 1.11 1.48 1.92 2.35

Wall thickness (mm) (inch) 1.6 1.8 1.8 2.0 2.0 2.5 2.8 2.8 2.8 3.0 3.2 3.3 0.06 0.07 0.07 0.08 0.08 0.10 0.11 0.11 0.11 0.12 0.13 0.13

Working pressure* (Bar) (PSI) 16 16 16 16 16 16 14 10 10 8 7 5 250 250 250 250 250 250 200 150 150 115 100 70

Bursting pressure (Bar) (PSI) 50 50 50 50 50 50 42 30 30 24 21 15 750 750 750 750 750 750 600 450 450 345 300 210

Breaking strength * * (kg) (lbs) 1,200 1,700 3,000 3,700 4,300 6,500 9,500 12,000 15,000 18,500 23,500 38,000 2,600 3,700 6,600 8,100 9,400 14,300 20,900 26,400 33,000 40,700 51,800 83,700

Article code 20400-025000 20400-038000 20400-045000 20400-052000 20400-065000 20400-076000 20400-102000 20400-127000 20400-152000 20400-203000 20400-254000 20400-305000

Standard lengths

: 100 / 200 m (330 / 660 ft), other lengths on request Standard colour : blue Service temperature: -50 °C up to +50 °C (-58 °F up to 122°F), based on water Approvals : NSF 61, BS 6920, KTW / DVGW (Germany) Tolerances can be found in the technical appendix Change in technical specification without prior notice 10 Bar = 1 MPa

* technical data based on water. Depending on the application our product can be operated with a maximum working pressure up to 50% of the bursting pressure. Consult factory for approval! It is important to note, that the technical data for pressure are only valid for hose and not for hose assembly with Couplings! ** to obtain maximum lifetime the end pull under working conditions should not exceed 1/3 of the breaking strength

CONSTRUCTION
Textile reinforcement:
• high tenacity polyester yarn, circular woven • special design for optimized flow performance and minimum bending radius • totally embedded in the PU compound, excellent protected against mechanical damage and microbiological attack

SPECIAL OPTIONS
• single lengths longer than 200 m (660 ft) • 25 - 76 mm (1 - 3”) up to 500 m (1,650 ft) • 102 - 127 mm (4 - 5“) up to 400 m (1,320 ft) Note that special options are subject to a higher price and a minimum order of 1,000 m (3,300 ft) per dimension. Production short lengths and overproduction up to 10 % of the total order quantity have to be accepted. Enquire for details!

Lining and cover:
• special food grade polyurethane extruded ”through the weave“ in a unique one step production process • inside: very smooth for minimum friction loss, optimized cleaning and disinfection properties • outside: very smooth for good flexibility

GOLLMER & HUMMEL GMBH Gässlesweg 34 D-75334 Straubenhardt (Industriegebiet Feldrennach)

Telefon +49 ( 0 ) 7082 / 9434-0 Telefax +49 ( 0 ) 7082 / 9434-99 info@gollmer-hummel.de www.gollmer-hummel.de