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DNV Master Link with Handles - 7 tonnes to 26 tonne WLL

DNV Master Link with Handles - 7 tonnes to 26 tonne WLL

Manufactured in accordance with DNV-ST-E271, EN1677-4, ASME B30.26 and AS3776-2015.

Model:

330.H Series

Quick Ref:

DCML-5122

Master Link with Handles

The HA master links with handles are designed specifically for the lifting and lowering of lifeboats, with a working load limit range of 7t to 26t. The master links are manufactured from triple alloy steel in accordance with EN1677, they are individually proof load tested to 2.5 times working load limit in accordance with EN1677, and they are all supplied with charpy impact values of in excess of 42 Joules at -40°C. The links are suitable for use in a temperature range of -40°C up to 200°C without reduction in working load limit.

Master Link Features

Manufactured in accordance with DNV-ST-E271, EN1677-4, ASME B30.26 and AS3776-2015
MPF = Manufacturing Proof Force = 2.5 x 9.81 x Working Load Limit (kN) (min.)
BF = Break Force = WLL x Factor of Safety
WLL = Working Load Limit (tonne) @ 45° to vertical
Factor of Safety = 5 : 1
Embossing - As per Description column (e.g. HA-22 H8 OS+) and Batch Number (e.g. 20C)
Design air temperature -40° min.
Average impact energy (charpy) 42 Joules, minimum impact resistance at -40°C up to 50mm diameter
Operational temperature range is -40° C to + 200°C.
Hardness range 34 - 36 HRC
Surface Coating - All master links with handles have a primary application of the Zinc Tough™ corrosion protection coating and a secondary application of orange powder coating.

Dimensions & Specifications: H8 OS+ Master Links

Description	Dimension (mm)						WLL (t)	Weight (Kg)
Description	A	B	C	D	E	F	WLL (t)	Weight (Kg)
HA22 H8 OS+	22	270	140	16	100	55	7	3
HA25 H8 OS+	25.5	270	140	16	100	55	9.3	3.84
HA28 H8 OS+	28	270	140	16	100	55	14.5	4.51
HA32 H8 OS+	32	270	140	16	100	55	19	5.75
HA36 H8 OS+	36	270	140	16	100	55	26	7.19

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Part N°	Description	WLL (t)	Sale Price
5122-T25356 330.220.H	HA22 H8 OS+	7	£437.54 £382.85 Inc. VAT £364.62 £319.04 Ex. VAT
5122-T25357 330.250.H	HA25 H8 OS+	9.3	£525.04 £459.41 Inc. VAT £437.54 £382.85 Ex. VAT
5122-T25358 330.280.H	HA28 H8 OS+	14.5	£583.39 £510.46 Inc. VAT £486.16 £425.39 Ex. VAT
5122-T25359 330.320.H	HA32 H8 OS+	19	£729.24 £638.08 Inc. VAT £607.70 £531.74 Ex. VAT
5122-T25360 330.360.H	HA36 H8 OS+	26	£875.08 £765.70 Inc. VAT £729.24 £638.09 Ex. VAT
Availability Usually 1-2 Days (Next working day delivery may be possible) - 1pm cut-off