Industrial Hose Products Catalog

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Safety Guides

Product Selector | Series 7276 | Chemical

Applications

• Acids, chemicals, solvents
• In-plant tank transfer
• Delivery, transport

POLY-CHEM® XLPE Chemical Hose

Series 7276 is a suction and discharge hose designed to handle many commonly used acids, chemicals and solvents. The cross-linked polyethylene (XLPE) tube will not leach into and contaminate the product being conveyed. The hose construction incorporates a wire helix that provides full suction capability, kink resistance and a path to conduct a static electrical charge to ground. The cover is resistant to abrasion, mild chemicals and ozone. Series 7276 is available in 200-foot continuous lengths.

NOTES:
* Refer to Technical Resources>Safety for safety, handling and use information.
* Refer to Technical Resources>Charts to determine compatibility with specific chemicals. Contact Parker for additional chemical compatibility information.

Tube:	Translucent cross-linked polyethylene (XLPE)
Reinforcement:	Multiple textile plies with dual wire helix
Cover:	Green EPDM; wrapped finish
Temp. Range:	-20°F to +160°F (-29°C to +71°C)
Brand Method:	Green text on yellow stripe
Brand Example:	PARKER SERIES 7276 POLY-CHEM® HOSE 200 PSI MAX WP MADE IN USA (LOT#)
Design Factor:	4:1
Industry Standards:	None applicable
Vacuum:	Full
Compare to:	Boston Panther Chemical Transfer; Veyance Blue Flexwing
Packaging:	Coils

Part No.	ID (in)	ID (mm)	OD (in)	OD (in)	Reinf Plies	Approx. Wt. (lbs/ft)	Min. Bend Rad (in)	Max. Rec. WP (psi)	Perm Cplg Rec *	Std Pack Qty (ft)	Stock Status **
7276-1002	1	25.4	2	1.475	37.5	0.56	4	200	43	100	Y
7276-1252	1-1/4	31.8	2	1.715	43.6	0.65	5	200	43	100	Y
7276-1502	1-1/2	38	2	2	50.8	0.9	6	200	43	100	Y
7276-2002	2	50.8	2	2.567	65.2	1.32	8	200	43, HAPS, RE, RST, TM, WC	100	Y
7276-3002	3	76.2	4	3.606	91.6	2.1	12	200	RE, RST, TM	100	Y
7276-4002	4	101.6	4	4.7	119.4	2.99	16	200	*	100	N
7276-752	3/4	19.1	2	1.25	31.8	0.45	3	200	43	100	Y

Table Notes
* Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.
** Stock: “Y” indicates stocked item; “N” indicates non-stocked item. Stock status subject to change. Contact Parker Customer Service.

COUPLINGS:

WARNINGS!
• It is the responsibility of the user to determine if the hose is suitable for the application. Most chemical resistance guides are based on temperatures of 70°F (21°C). Elevated temperatures can change the chemical resistance ratings. Many chemicals will become more aggressive as temperatures increase, reducing the ability of hose compounds to withstand them. Contact Parker for chemical compatibility data at elevated temperatures. If no data exists, users are required to perform compatibility testing at the desired temperature.
• At operating temperatures of 125°F and above, only permanently attached couplings should be installed. At any operating temperature, couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to the NAHAD Industrial Hose Assembly Guidelines.
• Do not use with internally expanded couplings. Refer to chemical hoses that incorporate a MXLPE tube.

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