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Hygienic fittings BS 4825

Hygienic fittings BS 4825

This product range provides a wide range of fittings with internal surface finishes that have a roughness average (Ra) of ≤ 0.8 - 1.6 μm. Fittings in this hygienic range comply with Hygienic BS 4825.

Hygienic fittings BS 4825

Filters

Bends (27)
Connections (54)
End caps (6)
Ferrules (18)
Reducers (5)
Tees (31)

BS 4825 Bends 45 (6)
BS 4825 Bends 90 (21)
BS 4825 Clamp Unions (18)
BS 4825 Reducers Concentric (17)
BS 4825 Reducers Eccentric (15)
BS 4825 Tees Equal (6)
BS 4825 Tees Reducing Short (19)
BS 4825 Tees Short (6)
BS 4825 Threaded Unions IDF (18)
BS 4825 Threaded Unions RJT (30)
BS 4825 Threaded Unions SMS (12)

25.0 mm (10)
25.4 mm (13)
38.0 mm (13)
38.1 mm (11)
50.8 mm (13)
51.0 mm (14)
63.5 mm (26)
76.1 mm (26)
76.2 mm (7)
101.6 mm (31)
152.4 mm (4)

12.7 mm (1)
19.0 mm (1)
25.4 mm (15)
38.1 mm (12)
50.8 mm (10)
63.5 mm (7)
76.1 mm (4)
101.6 mm (1)

1.4301 (304) (12)
1.4307 (304L) (22)
1.4401 (316) (19)
1.4404 (316L) (115)

ID:RAW=0.8/OD:POL=1.0 (51)
Machined (78)
POL (ID=0.8/OD=1.0) (30)
RAW (ID=0.8/OD=1.0) (9)

Tri-Clamp and Weld (18)
Weld and Thread (22)
Weld ends (78)
Welding ends (32)

BS 4825 (138)
IDF BS 4825 (6)
ISO 2037 (20)
SMS (4)

1.5xD (18)
Bend 90, Raw (9)
Equal Tee (6)
Hexagon (6)
Liner IDF (6)
Long (10)
Male IDF (6)
SHORT (12)
Short reducing (19)
Short Tee (6)

Showing 25 - 48 of 168 products

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hygienic-fittings-ferrule-s-63-5-1-4307-bs-4825-short-9611340173-front_medium.webp

bs-4825-clamp-unions-80000378.eps_medium.webp

FERRULE 63.5-304L

Item number: 9611340173

In stock:

Delivery Time: 1-3 days

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bs-4825-reducers-eccentric-80000319.eps_medium.webp

hygienic-fittings-red-ecc-101-6x76-2-r-p-316l-bs-4825-eccentric-reducer-raw-pol-9612927632-front_medium.webp

RED ECC 101.6x76.2 R/P 316L

Item number: 9612927632

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Delivery Time: On request

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hygienic-fittings-bend-90-76-2-r-1-4404-bs-4825-raw-9611311609-front_medium.webp

bs-4825-bends-90-80000324.eps_medium.webp

BEND-90 76.2-RAW-316L

Item number: 9611311609

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Delivery Time: On request

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hygienic-fittings-male-part-idf-101.6-316l-iso2037-9611303815-front_medium.webp

bs-4825-threaded-unions-idf-80000436.eps_medium.webp

MALE PART IDF 101.6-316L

Item number: 9611303815

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hygienic-fittings-bend-90-25-4-r-1-4307-bs-4825-raw-9611311568-front_medium.webp

bs-4825-bends-90-80000324.eps_medium.webp

BEND-90 25.4-RAW-304L

Item number: 9611311568

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hygienic-fittings-nut-hex-101-6-1-4301-idf-bs-4825-9611303970-front_medium.webp

bs-4825-threaded-unions-idf-80000435.eps_medium.webp

NUT (HEXAGON) IDF 101.6-304

Item number: 9611303970

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hygienic-fittings-bend-90-76-2-r-1-4307-bs-4825-raw-9611311608-front_medium.webp

bs-4825-bends-90-80000324.eps_medium.webp

BEND-90 76.2-RAW-304L

Item number: 9611311608

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hygienic-fittings-nut-hex-76-1-1-4301-idf-bs-4825-9611300057-front_medium.webp

bs-4825-threaded-unions-idf-80000435.eps_medium.webp

NUT (HEXAGON) IDF 76.1-304

Item number: 9611300057

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hygienic-fittings-male-63-5-1-4307-bs-4825-9611303883-front_medium.webp

bs-4825-threaded-unions-rjt-80000440.eps_medium.webp

MALE PART RJT 63.5-304L

Item number: 9611303883

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hygienic-fittings-male-part-idf-51-316l-iso2037-9611303812-front_medium.webp

bs-4825-threaded-unions-idf-80000436.eps_medium.webp

MALE PART IDF 51-316L

Item number: 9611303812

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Delivery Time: 1-3 days

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hygienic-fittings-male-part-idf-76.1-316l-iso2037-9611303814-front_medium.webp

bs-4825-threaded-unions-idf-80000436.eps_medium.webp

MALE PART IDF 76.1-316L

Item number: 9611303814

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hygienic-fittings-tee-r-s-152-4x76-1-r-p-1-4401-bs-4825-reducing-short-outlet-raw-pol-9612927714-front_medium.webp

hygienic-fittings-tee-r-s-152-4x76-1-r-p-1-4401-bs-4825-reducing-short-outlet-raw-pol-9612927714-left_medium.webp

TEE-RED 152.4-76.1-POL/RAW-316

Item number: 9612927714

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hygienic-fittings-liner-38-316l-idf-bs-4825-9611309521-front_medium.webp

bs-4825-threaded-unions-idf-80000437.eps_medium.webp

LINER IDF 38-316L

Item number: 9611309521

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Delivery Time: 1-3 days

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hygienic-fittings-liner-63-5-316l-idf-bs-4825-9611309523-front_medium.webp

bs-4825-threaded-unions-idf-80000437.eps_medium.webp

LINER IDF 63.5-316L

Item number: 9611309523

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bs-4825-reducers-eccentric-80000319.eps_medium.webp

hygienic-fittings-red-ecc-101-6x50-8-r-p-316l-bs-4825-eccentric-reducer-raw-pol-9612927630-front_medium.webp

RED ECC 101.6x50.8 R/P 316L

Item number: 9612927630

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hygienic-fittings-bend-45-1-5xd-76-2-p-1-4404-bs-4825-polished-9612636611-front_medium.webp

bs-4825-bends-45-80000328.eps_medium.webp

BEND-45 76.2-POL-316L

Item number: 9612636611

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Delivery Time: 1-3 days

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bs-4825-reducers-concentric-80000432.eps_medium.webp

hygienic-fittings-red-con-76-2x50-8-r-p-316l-bs-4825-concentric-reducer-raw-pol-9612927611-front_medium.webp

RED CON 76.2x50.8 R/P 316L

Item number: 9612927611

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Delivery Time: On request

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hygienic-fittings-male-25-4-316l-sms-bs-4825-9612512905-front_medium.webp

bs-4825-threaded-unions-sms-80000444.eps_medium.webp

MALE PART SMS 25.4-316L

Item number: 9612512905

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Delivery Time: 1-3 days

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hygienic-fittings-liner-76-1-316l-sms-bs-4825-9612513008-front_medium.webp

bs-4825-threaded-unions-sms-80000445.eps_medium.webp

LINER SMS 76.1-316L

Item number: 9612513008

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Delivery Time: On request

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bs-4825-reducers-concentric-80000432.eps_medium.webp

hygienic-fittings-red-con-50-8x25-4-r-p-316l-bs-4825-concentric-reducer-raw-pol-9612927604-front_medium.webp

RED CON 50.8x25.4 R/P 316L

Item number: 9612927604

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Delivery Time: On request

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hygienic-fittings-liner-38-316l-sms-bs-4825-9612513006-front_medium.webp

bs-4825-threaded-unions-sms-80000445.eps_medium.webp

LINER SMS 38-316L

Item number: 9612513006

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Delivery Time: 1-3 days

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hygienic-fittings-tee-38-1-p-316l-bs-4825-polished-9612636708-front_medium.webp

bs-4825-tees-equal-80000433.eps_medium.webp

TEE 38.1-POL-316L

Item number: 9612636708

In stock:

Delivery Time: 1-3 days

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hygienic-fittings-liner-25-4-316l-sms-bs-4825-9612513005-front_medium.webp

bs-4825-threaded-unions-sms-80000445.eps_medium.webp

LINER SMS 25.4-316L

Item number: 9612513005

In stock:

Delivery Time: 1-3 days

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hygienic-fittings-tee-25-4-p-316l-bs-4825-polished-9612636707-front_medium.webp

bs-4825-tees-equal-80000433.eps_medium.webp

TEE 25.4-POL-316L

Item number: 9612636707

In stock:

Delivery Time: 1-3 days

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123 4…7

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Filters (0)

Bends (27)
Connections (54)
End caps (6)
Ferrules (18)
Reducers (5)
Tees (31)

BS 4825 Bends 45 (6)
BS 4825 Bends 90 (21)
BS 4825 Clamp Unions (18)
BS 4825 Reducers Concentric (17)
BS 4825 Reducers Eccentric (15)
BS 4825 Tees Equal (6)
BS 4825 Tees Reducing Short (19)
BS 4825 Tees Short (6)
BS 4825 Threaded Unions IDF (18)
BS 4825 Threaded Unions RJT (30)
BS 4825 Threaded Unions SMS (12)

25.0 mm (10)
25.4 mm (13)
38.0 mm (13)
38.1 mm (11)
50.8 mm (13)
51.0 mm (14)
63.5 mm (26)
76.1 mm (26)
76.2 mm (7)
101.6 mm (31)
152.4 mm (4)

12.7 mm (1)
19.0 mm (1)
25.4 mm (15)
38.1 mm (12)
50.8 mm (10)
63.5 mm (7)
76.1 mm (4)
101.6 mm (1)

1.4301 (304) (12)
1.4307 (304L) (22)
1.4401 (316) (19)
1.4404 (316L) (115)

ID:RAW=0.8/OD:POL=1.0 (51)
Machined (78)
POL (ID=0.8/OD=1.0) (30)
RAW (ID=0.8/OD=1.0) (9)

Tri-Clamp and Weld (18)
Weld and Thread (22)
Weld ends (78)
Welding ends (32)

BS 4825 (138)
IDF BS 4825 (6)
ISO 2037 (20)
SMS (4)

1.5xD (18)
Bend 90, Raw (9)
Equal Tee (6)
Hexagon (6)
Liner IDF (6)
Long (10)
Male IDF (6)
SHORT (12)
Short reducing (19)
Short Tee (6)

We supply high-quality Alfa Laval components for hygienic processing in the food, beverage, dairy, pharmaceutical, and cosmetics industries. From pumps and valves to heat exchangers and spare parts – we offer reliable solutions, technical support, and long-term service tailored to your production requirements.

mk Flowtec GmbH
Auf der Hüe 31
49624 Löningen, Germany

info@mk-flowtec.de

Telefon: +49(0)5432 73799-0

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© 2026 mk Flowtec | Webshop

© 2026 mk Flowtec | Webshop

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