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The LPP pump hose includes three sets of layers: the inner layer, the reinforcement layers and the outer layer.

• The inner layer which is the only part of the hose in contact with the medium is resistant to abrasive wear and chemicals
• The reinforcement layers give the hose its pressure retaining capability
• The protecting outer layer facilitates the hose return to its original shape after compression creating a suction effect

The Hose Quality You Can Rely On

The high-grade LPP hose materials include chemical resistant ethylene propylene, oil and fat resistant nitrile rubber and abrasive resistant natural rubber which is ideal for heavy wearing applications. To guarantee the best possible mechanical characteristics, the hose cover is always made of natural rubber.

EPDM

• Ethylene propylene
• Medium: chemicals

NBR

• Nitrile rubber
• Medium: oil and fat

NBRF

• Nitrile rubber (foodstuff quality)
• Medium: Fatty foodstuffs
• In compliance with FDA positive material list

NR

• Natural rubber
• Medium: extremely abrasive

Rigid, reliable and tight connection flanges at both ends of the hose further improve LPP pump hose's resistance to high pressures, temperature and pressure variations and other process conditions.