Can Collets type LDR, LD, LR made of AISI 304 steel fit hoses when choosing by internal diameter Dw and external diameter Dz?

Yes . Collets type LDR, LD, LR made of AISI 304 steel can be selected to fit hoses when choosing by internal diameter Dw and external diameter Dz. These sleeves are designed to clamp hygienic stainless steel ends (with a corrugated tail) NH-xxK-xxx and ends with a tail for hose under a shell clamp RS (e.g., TW-KRS-xxx, NH-xxR-xxx) and are suitable for industrial hoses (rubber and plastic with textile reinforcement, with or without a reinforcing spiral). Selection rules: - Choose sleeve type: LR for ends under shell clamp only; LD for corrugated-tail ends only; LDR for both types. - Ensure sleeve internal diameter (D2) matches the hose external diameter (Dz) and sleeve external diameter (D1) corresponds to the mating component as required. - Consider locking diameter (D3) for clamping compatibility. - Verify that sleeve length L is equal to or slightly (a few mm) greater than the tail length Lk of the hose end. Material: AISI 304 steel.

Do Collets type LDR, LD, LR made of AISI 304 steel require matching both hose Dw and Dz when selecting the sleeve?

Yes. When selecting Collets type LDR, LD, LR made of AISI 304 steel you must match both the hose internal diameter (Dw) and external diameter (Dz). The sleeve must fit the hose internal diameter (D2/Dw) and the hose external/profile diameter (D1/Dz) so that the sleeve length L aligns with the tail length Lk and the locking diameter D3 secures the connection. Choose LR only for shell-clamp ends, LD only for corrugated-tail ends, and LDR for both; ensure Dw and Dz compatibility for correct sealing and clamping.

Do Collets type LDR, LD, LR AISI 304 steel require checking hose tail length Lk when selecting sleeve?

Yes. when selecting Collets type LDR, LD, LR AISI 304 steel you must check the hose tail length Lk. Rationale based on the product description: - The sleeve length L should match the tail length Lk; L may be only a few millimetres longer than Lk, so incorrect Lk can cause insufficient coverage or excessive overhang. - LR sleeves are intended only for ends under a shell clamp (e.g., TW-KRS-xxx, NH-xxR-xxx) and must fit the tail designed for a shell clamp, so Lk must be verified. - LD sleeves are for corrugated tails (NH-xxK-xxx) and require correct Lk to ensure the corrugated tail is fully engaged. - LDR sleeves fit both types, but still require checking Lk to ensure proper sleeve-to-tail engagement. Also verify hose internal diameter Dw and external diameter Dz against sleeve Diameters D1 (external), D2 (internal) and D3 (locking) to ensure overall compatibility.

Ferrules type LDR, LD, LR, AISI 304 steel

Additional information

Material	SS – stainless steel

Type LDR, LD, LR ferrules are intended for crimping hygienic stainless steel fittings (with a serrated tail) type NH-xxK-xxx and fittings with a hose tail for an RS shell clamp, e.g., TW-KRS-xxx, NH-xxR-xxx, onto industrial hoses (rubber and plastic with textile reinforcement, possibly with a reinforcing spiral – suction and delivery hoses). The ferrule should be selected taking into account the inner diameter Dw and outer diameter Dz of the hose. The ferrule length L may be slightly (a few mm) greater than the length of the fitting tail Lk. LR ferrules – only for fittings for a shell clamp, LD – only for fittings with a serrated tail, LDR – ferrules for both fitting types. Diameter D1 – outer diameter. Diameter D2 – inner diameter. Diameter D3 – lock diameter. Material: AISI 304 steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-LD-024-08-SS	Ferrule type LD 24 mm for hose 1/2", AISI 304	12	-	In stock	Enquiry
TI-LD-030-12-SS	Ferrule type LD 30 mm for hose 3/4", AISI 304	20	-	In stock	Enquiry
TI-LD-037-16-SS	Ferrule type LD 37 mm for hose 1", AISI 304	25	-	In stock	Enquiry
TI-LD-040-16-SS	Ferrule type LD 40 mm for hose 1", AISI 304	25	-	In stock	Enquiry
TI-LD-119-64-SS	Ferrule type LD 119 mm for hose 4", AISI 304	100	-	In stock	Enquiry
TI-LD-123-64-SS	Ferrule type LD 123 mm for hose 4", AISI 304	100	-	In stock	Enquiry
TI-LDR-042-20-SS	Ferrule type LDR 42 mm for hose 1.1/4", AISI 304	32	-	In stock	Enquiry
TI-LDR-045-20-SS	Ferrule type LDR 45 mm for hose 1.1/4", AISI 304	32	-	In stock	Enquiry
TI-LDR-048-20-SS	Ferrule type LDR 48 mm for hose 1.1/4", AISI 304	32	-	In stock	Enquiry
TI-LDR-050-24-SS	Ferrule type LDR 50 mm for hose 1.1/2", AISI 304	38	-	In stock	Enquiry
TI-LDR-053-24-SS	Ferrule type LDR 53 mm for hose 1.1/2", AISI 304	38	-	In stock	Enquiry
TI-LDR-056-24-SS	Ferrule type LDR 56 mm for hose 1.1/2", AISI 304	38	-	In stock	Enquiry
TI-LDR-062-32-SS	Ferrule type LDR 62 mm for hose 2", AISI 304	50	-	In stock	Enquiry
TI-LDR-064-32-SS	Ferrule type LDR 64 mm for hose 2", AISI 304	50	-	In stock	Enquiry
TI-LDR-068-32-SS	Ferrule type LDR 68 mm for hose 2", AISI 304	50	-	In stock	Enquiry
TI-LDR-071-32-SS	Ferrule type LDR 71 mm for hose 2", AISI 304	50	-	In stock	Enquiry
TI-LDR-073-32-SS	Ferrule type LDR 73 mm for hose 2", AISI 304	50	-	In stock	Enquiry
TI-LDR-078-40-SS	Ferrule type LDR 78 mm for hose 2.1/2", AISI 304	65	-	In stock	Enquiry
TI-LDR-082-40-SS	Ferrule type LDR 82 mm for hose 2.1/2", AISI 304	65	-	In stock	Enquiry
TI-LDR-085-40-SS	Ferrule type LDR 85 mm for hose 2.1/2", AISI 304	65	-	In stock	Enquiry
TI-LDR-092-40-SS	Ferrule type LDR 92 mm for hose 2.1/2", AISI 304	65	-	In stock	Enquiry
TI-LDR-092-48-SS	Ferrule type LDR 92 mm for hose 3", AISI 304	80	-	In stock	Enquiry
TI-LDR-095-48-SS	Ferrule type LDR 95 mm for hose 3", AISI 304	80	-	In stock	Enquiry
TI-LDR-098-48-SS	Ferrule type LDR 98 mm for hose 3", AISI 304	80	-	In stock	Enquiry
TI-LDR-114-48-SS	Ferrule type LDR 114 mm for hose 3", AISI 304	80	-	In stock	Enquiry
TI-LR-030-12-SS	Ferrule typeu LR 30 mm for hose 3/4", AISI 304	20	-	In stock	Enquiry
TI-LR-033-12-SS	Ferrule typeu LR 33 mm for hose 3/4", AISI 304	20	-	In stock	Enquiry
TI-LR-037-16-SS	Ferrule type LR 37 mm for hose 1", AISI 304	25	-	In stock	Enquiry
TI-LR-040-16-SS	Ferrule type LR 40 mm for hose 1", AISI 304	25	-	In stock	Enquiry
TI-LR-120-64-SS	Ferrule type LR 120 mm for hose 4", AISI 304	100	-	In stock	Enquiry
TI-LR-123-64-SS	Ferrule type LR 123 mm for hose 4", AISI 304	100	-	In stock	Enquiry
TI-LR-128-64-SS	Ferrule type LR 128 mm for hose 4", AISI 304	100	-	In stock	Enquiry
TI-LR-148-80-SS	Ferrule type LR 148 mm for hose 5", AISI 304	125	-	In stock	Enquiry

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Type LDR, LD, LR ferrules are intended for crimping hygienic stainless steel fittings (with a serrated tail) type NH-xxK-xxx and fittings with a hose tail for an RS shell clamp, e.g., TW-KRS-xxx, NH-xxR-xxx, onto industrial hoses (rubber and plastic with textile reinforcement, possibly with a reinforcing spiral – suction and delivery hoses). The ferrule should be selected taking into account the inner diameter Dw and outer diameter Dz of the hose. The ferrule length L may be slightly (a few mm) greater than the length of the fitting tail Lk. LR ferrules – only for fittings for a shell clamp, LD – only for fittings with a serrated tail, LDR – ferrules for both fitting types. Diameter D1 – outer diameter. Diameter D2 – inner diameter. Diameter D3 – lock diameter. Material: AISI 304 steel.