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KLAMPz K07 Light Weight Rigid Coupling

SKU: K07-SUR Category: Closeout Products

KLAMPz K07 Light Weight Rigid Couplings are UL/FM approved and meet ANSI B31.1, ANSI B31.9, NFPA 13 specifications. The steel pipe material meets ASTM A53 Grade B Schedule 40 standards. Find a the nominal pipe size and range of groove diameters and wall thicknesses to suit your application needs. Coating available in Epoxy, Paint, Dacromet, and Hot-Dip Galvanized.

These K07 Light Weight Rigid Couplings are being offered at discount prices!

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Dimensions

Dimensions: KLAMPz K07 Light Weight Rigid Coupling

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED

API Part Number	Nominal Size	Pipe OD	UL/FM Working Pressure	Non-UL/FM Working Pressure	Diameter (Inches)	Length (Inches)	Width (Inches)	Bolt/Nut Size
K070125PE-ULFM	1.25	1.660	300 psi	500 psi	2.50	4.23	1.77	3/8″ X 1-1/2″
K070150PE-ULFM	1.50	1.900	300 psi	500 psi	2.72	4.49	1.77	3/8″ X 1-1/2″
K070200PE-ULFM	2.00	2.375	300 psi	500 psi	3.29	4.88	1.81	3/8″ X 2-1/8″
K070250PE-ULFM	2.50	2.875	300 psi	500 psi	3.74	5.51	1.81	3/8″ X 2-1/8″

Notes:

UL-Listed and FM-Approved (UL/FM)
Rigid couplings used in straight runs should be supported similar to welded or flanged piping. Refer to: ANSI B31.1, ANSI B31.9, NFPA 13.
Rigid couplings do not provide longitudinal movement. However, a gap exists between pipe ends and should be considered when calculating axial displacement.
Rigid couplings are recommended in areas of concentrated weight and where flexibility is not desired, to hold plumb and pitch.
Where large concentrations of weight occur, such as in mechanical rooms and when installing valves, rigid couplings are highly recommended.
When presetting power nut-drivers, the following torque should not be exceeded. Excessive tightening of the nuts could result in joint failure. (Values Lbs-Ft.) 3/8″= 50-59 ; 1/2″=81-92 ; 5/8″= 147-190; 3/4″=177-179; 7/8″=202-221.
Coating options: Epoxy, Paint, Dacromet, Hot-Dip Galvanized.