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4 TPU/EPDM 2.7-3.1MM YELLOW 300PSI

Alternate Part Numbers Alternate Part Number YW400-EPDM-LAYFLAT	Brand 5 Elem USA Inc	Brand 5 Elem USA	Pack Size 1.00	UOM FT	Supplier Part Number 4IN.TPU/EPDM	Product Weight 0.39 lbs

Product Questions & Answers 2

Product Questions & Answers

Wall thickness is listed as 2.7 to 3.1mm on a 4-inch layflat hose -- is that range normal or should I be lookin for a specific end of that spec for higher pressure work?

Question by: Dean M on Jun 22, 2025, 1:03 PM

That thickness range is standard for layflat construction at this diameter. The hose is rated to 300 PSI across that full wall range, so either end of the spec holds to the same pressure rating. You're not getting a weaker hose at 2.7mm versus 3.1mm in terms of what it's certified to handle. The variation accounts for normal manufacturing tolerance and doesn't affect the working pressure.

Answer by: Customer Support on Jun 24, 2025, 11:59 AM

got a pump setup that needs a 4 inch layflat, is this one actually 300 psi and yellow like it says?

Question by: Dale F on Jul 21, 2025, 9:22 PM

For quick ID in a busy hose pile, it helps that this one is yellow, and it is a 4 inch diameter layflat hose made from TPU/EPDM. The product name calls out 300 PSI.

Answer by: Customer Support on Jul 23, 2025, 7:45 AM