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Sealing ring - HYGIENIC DESIGN | SM 1291-15

SCHOLZ MECHANIK GmbH

Variants table
Diameter 1	Diameter 2	Product number	Unit price	Buy

Product information "Sealing ring - HYGIENIC DESIGN | SM 1291-15 "

Material:
H-NBR: hydrogenated acrylonitrile butadiene rubber
blue
temperature resistant -25 °C to +150 °C
FDA compliant
Hardness: 85 ±5 Shore A

As unassembled, the sealing rings haver the “actual dimensions” as stated in the table.
To ensure a reliable sealing, an installation space must be provided in the component as shown in the drawing.
This ensures that when the sealing ring is installed, it will be subject to the necessary pressure without excess load.
All contact surfaces should have a minimum surface quality of Ra 0.8 μm.

On request:
- Ethylene-propylene-diene rubber (EPDM)
temperature-resistant -40 °C to +120 °C
- Fluorine rubber (FKM)
temperature-resistant -5 °C to +200 °C

RoHS-compliant: yes

Other items from the HYGIENIC DESIGN range
SM 1179-1 Clamping lever
SM 1179-2 Clamping lever with screw
SM 1206-4 Star knobs
SM 1206-5 Three-star grips
SM 1207-2 Wing nuts / T-handles
SM 1265-7/8 Knobs
SM 1265-9/10 Nuts/screws
SM 1265-11/12 Screws, low
SM 1265-13 Spacers
SM 1268-4/5 Latches
SM 1269-5 Bow handles
SM 1273-32/33 Locking bolt
SM 1291-15 Sealing ring
SM 1291-16 Wiper
SM 3150 Adjustable feet
SM 3151 Cover sleeves

Compliance:	RoHS compliant
Element type:	Discs, Rings, Sealings
For use in sensitive areas:	Hygienic Design
Material:	EPDM - rubber, HNBR - rubber

Zubehör

Hand lever, adjustable - HYGIENIC DESIGN | SM 1179-1

Hand lever, adjustable - HYGIENIC DESIGN | SM 1179-1

stainless steelwith internal threadMaterial:handle: stainless steel precision casting 1.4308 polished (Ra < 0.8 μm)thread bush: stainless steel 1.4301sealing ring / wiper: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °C Hardness 85±5 Shore A FDA compliantblueThese stainless steel clamping levers with solid stainless steel handles are designed for use in hygienic areas. The sealing screw-on surface enables dead space-free fastening. The polished surface prevents dirt from adhering and makes cleaning easier. Preferably used for limited clamping ranges or when a specific clamping position is required. Lever adjustment by pulling. The handle engages automatically when released. Threaded insert detachably connected to handle by serration. RoHS-compliant: yes

From €57.07* incl. VAT

Hand lever, adjustable - HYGIENIC DESIGN | SM 1179-2

Hand lever, adjustable - HYGIENIC DESIGN | SM 1179-2

stainless steel adjustable, with screw Material:handle: stainless steel precision casting 1.4308, polished (Ra < 0.8 μm)threaded stud: stainless steel 1.4301sealing ring / wiper: hydrogenated acrylonitrile, butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °CHardness 85±5 Shore A FDA compliantblue These rustproof clamping levers with solid stainless steel handles are intended for use in hygienic areas. The sealing screw-on surface enables dead space-free fastening. The polished surface prevents dirt from adhering and makes cleaning easier. Preferably used for limited clamping ranges or when a specific clamping position is required. Lever adjustment by pulling. The handle engages automatically when released. Threaded insert detachably connected to handle by serration. RoHS-compliant: yes

From €57.50* incl. VAT

Star knob - HYGIENIC DESIGN | SM 1206-4

Star knob - HYGIENIC DESIGN | SM 1206-4

stainless steel with internal thread Material:handle: stainless steel 1.4404 (A4) AISI 316 Lsealing ring: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °CHardness: Hardness 85±5 Shore AFDA compliantblue PL: polished (Ra < 0,8 μm)MT: matte (Ra < 0,8 μm) Hygienic Design - SM 1206-4 star grips are ergonomically shaped and easy to handle.Made of stainless steel, they are designed for use in hygienic areas. Large radii and the high surface quality prevent dirt from sticking and make cleaning easier. Dead-space-free fastening thanks to sealing screw-on surface. RoHS-compliant: yes Suitable replacement sealing rings are:SM 1291-15 18X14SM 1291-15 21X17

From €32.25* incl. VAT

Three-lobed knob - HYGIENIC DESIGN | SM1206-5

Three-lobed knob - HYGIENIC DESIGN | SM1206-5

stainless steelwith internal thread Material:handle: stainless steel 1.4404 (A4) AISI 316 Lsealing ring: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °CHardness 85±5 Shore AFDA compliantblue PL: polished (Ra < 0,8 μm)MT: matte (Ra < 0,8 μm) Hygienic Design - Three-star handles SM 1206-5 are ergonomically shaped and easy to handle. Made of stainless steel, they are designed for use in hygienic areas. Large radii and the high surface quality prevent dirt from sticking and make cleaning easier. Dead space-free fastening thanks to the sealing screw-on surface. RoHS-compliant: yes Suitable replacement sealing rings:SM 1291-15 18X14SM 1291-15 21X17

From €35.18* incl. VAT

Screw - HYGIENIC DESIGN | SM 1265-10

Screw - HYGIENIC DESIGN | SM 1265-10

Screw, stainless steelHYGIENIC DESIGN Material:screw: stainless steel 1.4404 (A4) AISI 316 LPL: knob polished (Ra < 0,8 μm)MT: knob matte (Ra < 0,8 μm)sealing ring: bluehydrogenated acrylonitrile butadiene rubber (H-NBR)temperature resistant -25 °C to +150 °Chardness 85±5 Shore AFDA compliant certified according to EHEDG guidelines Use for use in hygienic areas, sealed mounting surface enables mounting without dead spaces. The high quality finish as well as the large corner radii prevent adherence of dirt and facilitate cleaning. RoHS-compliant: yes

From €8.19* incl. VAT

Latch - HYGIENIC DESIGN | SM 1268-4

Latch - HYGIENIC DESIGN | SM 1268-4

Latch, stainless steelOperating Side HYGIENIC DESIGN (Front Hygiene) Material:Closure housing: stainless steel 1.4404 (A4)Bolt: stainless steel- 1.4301 / AISI 304 for d1 = 22- 1.4404 / AISI 316L for d1 = 30other parts: stainless steel 1.4404 (A4) Seals: bluetemperature resistant -40 °C to +110 °C FDA-compliant Sealing rings: EPDM, hardness 85 ±5 Shore AO-ring: EPDM, hardness 70 ±5 Shore AOther seals / wipers: TPU, hardness 95 ±5 Shore A All moving parts lubricated with FDA-compliant special grease.Protection class IP 66 RoHS-compliant: yes Hygienic DesignThese laches are intended for use in hygienic areas and meet hygiene requirements on the operating side (front hygiene). Two seals keep the locking mechanism tight. At the same time, the high surface quality (Ra < 0.8 μm) and the fastening without dead space prevent dirt from adhering and facilitate cleaning. The latches lock by means of an actuation rotation limited to 90°.A latch spacing g of 6 to 28 mm can be covered by different cranked latches. For the sealing rings to function reliably, the mounting holes on the housing must be right-angled, burr-free and without chamfer. Delivery: loosely enclosed latch arm. Mounting instructionsThe lock housing is inserted from the front through the mounting hole and screwed on from the rear with the fastening nut. The bolt is fastened with the hexagon head screw.

From €28.79* incl. VAT

Knob - HYGIENIC DESIGN | SM 1265-7

Knob - HYGIENIC DESIGN | SM 1265-7

Knob, with female thread, stainless steelHYGIENIC DESIGN Material:knob: stainless steel 1.4404 (A4) AISI 316 Lsealing ring: hydrogenated acrylonitrilebutadiene rubber (H-NBR) temperature resistant -25 °C to +150 °Chardness 85±5 Shore AFDA compliantblue PL: polished (Ra < 0,8 μm)MT: matte (Ra < 0,8 μm) These knobs from stainless steel are designed for use in hygienic areas. The sealed mounting surface enables mounting without dead spaces. The high quality finish prevents adherence of dirt and facilitate cleaning. RoHS-compliant: yes

From €17.37* incl. VAT

Knob - HYGIENIC DESIGN | SM 1265-8

Knob - HYGIENIC DESIGN | SM 1265-8

Knob, with threaded stud, stainless steelHYGIENIC DESIGN Material:knob: stainless steel 1.4404 (A4) AISI 316 Lsealing ring: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °Chardness 85±5 Shore AFDA compliantblue PL: polished (Ra < 0,8 μm)MT: matte (Ra < 0,8 μm) Use in hygienic areas, sealed mounting surface enables mounting without dead spaces, high quality finish prevents adherence of dirt. RoHS-compliant: yes

From €18.09* incl. VAT

Nut - HYGIENIC DESIGN | SM 1265-9

Nut - HYGIENIC DESIGN | SM 1265-9

Nut, stainless steelHYGIENIC DESIGN Material:screw: stainless steel 1.4404 (A4) AISI 316 LPL: knob polished (Ra < 0,8 μm)MT: knob matte (Ra < 0,8 μm)sealing ring: bluehydrogenated acrylonitrile butadiene rubber (H-NBR)temperature resistant -25 °C to +150 °Chardness 85±5 Shore AFDA compliant Hygienic Designcertified according to EHEDG guidelines Use for use in hygienic areas, sealed mounting surface enables mounting without dead spaces. The high quality finish as well as the large corner radii prevent adherence of dirt and facilitate cleaning. RoHS-compliant: yes

From €7.47* incl. VAT

Screw - HYGIENIC DESIGN | SM 1265-11

Screw - HYGIENIC DESIGN | SM 1265-11

Screw, stainless steelHYGIENIC DESIGNlow profile head low-profi le head, recessed stud for loss protection Material:screw: stainless steel 1.4404 (A4) AISI 316 Lsealing ring: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °CHardness 85±5 Shore AFDA compliantblue PL: polished (Ra < 0,8 μm)MT: matte (Ra < 0,8 μm) certified according to EHEDG guidelines.Use for use in hygienic areas, sealed mounting surface enables mounting without dead spaces, high quality finish prevents adherence of dirt. Info: Due to the thin shank d4, the screws can be "captive secured" in a simple way, e.g. in a coverage. This ensures the "captivity of the fastening element" according to the Machinery Directive 2006 / 42 / EG.For this purpose, instead of a normal through-hole or threaded hole, a thread d1 must be provided on both sides, if necessary with a corresponding clearance hole d5.Depending on the design and clamping thickness a1 ... a3 of the coverage, a choice can be made between the design variants shown. Securing can also be achieved by an additional locking washer mounted on the thin shaft d4. RoHS-compliant: yes

From €8.90* incl. VAT

Screw - HYGIENIC DESIGN | SM 1265-12

Screw - HYGIENIC DESIGN | SM 1265-12

Screw, low profile head, stainless steelHYGIENIC DESIGN Material:screw: stainless steel 1.4404 (A4) AISI 316 Lsealing ring: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °Chardness 85±5 Shore AFDA compliantblue PL: polished (Ra < 0,8 μm)MT: matte (Ra < 0,8 μm) Hygienic Design:certified according to EHEDG guidelines.Use for use in hygienic areas, sealed mounting surface enables mounting without dead spaces, high quality finish prevents adherence of dirt. Longer lengths with shank. RoHS-compliant: yes

From €6.84* incl. VAT

Spacer - HYGIENIC DESIGN | SM 1265-13

Spacer - HYGIENIC DESIGN | SM 1265-13

Spacer from stainless steel, HYGIENIC DESIGN Material:stainless steel 1.4404 (A4) AISI 316 LMT: matte (Ra < 0,8 μm) sealing rings: bluehydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °CFDA compliantHardness: 85±5 Shore A Form A: Through-holeForm B: Through-hole with continuous threadForm C: Through-hole with thread on both sides Hygienic DesignThese stainless steel spacers are certified according to the guidelines of the DGUV Test and are intended for use in hygienic areas.The sealed mounting surface enables mounting without dead spaces. The high quality finish as well as the large corner radii prevent adherence of dirt and facilitate cleaning. These spacers are used to fasten components that are parallel to the mounting location.Duplicate surfaces are avoided and clearances for cleaning are created. The internal thread can also be used as a through hole by a screw with a smaller thread.

From €17.03* incl. VAT

Latch - HYGIENIC DESIGN | SM 1268-5

Latch - HYGIENIC DESIGN | SM 1268-5

Latch, stainless steelOperating Side and Latch Arm Side HYGIENIC DESIGN (Full Hygiene) Material:Closure housing: stainless steel 1.4404 (A4)Bolt: stainless steel 1.4408other parts: stainless steel 1.4404 (A4) Seals: bluetemperature resistant -40 °C to +110 °C FDA-compliant Sealing rings: EPDM, hardness 85 ±5 Shore AO-ring: EPDM, hardness 70 ±5 Shore AOther seals / wipers: TPU, hardness 95 ±5 Shore A All moving parts lubricated with FDA-compliant special grease.Protection class IP 66 RoHS-compliant: yes Hygienic DesignThese laches are intended for use in hygienic areas and meet hygiene requirements on the actuating and latch side (full hygiene) due to the special fastening nut as well as the optimised latch and hexagonal screw. Several seals keep the locking mechanism tight. At the same time, the high surface quality (Ra < 0.8 μm) and the fastening without dead space prevent dirt from adhering and facilitate cleaning. The latches create a secure closure by rotating a maximum of 90°, which positions the latch arm in the locked position behind the frame. A latch spacing g of 22 to 44 mm can be covered by different cranked latches.For the sealing rings to function reliably, the mounting holes on the housing must be right-angled, burr-free and without chamfer. Delivery: loosely enclosed latch arm. Mounting instructionsThe lock housing is inserted from the front through the mounting hole and screwed on from the rear with the fastening nut.The bolt is fastened with the hexagon head

From €115.66* incl. VAT

Cabinet "U" handle - HYGIENIC DESIGN | SM 1269-5

Cabinet "U" handle - HYGIENIC DESIGN | SM 1269-5

made of stainless steel installation from the back Material:handle: stainless steel 1.4404 A4) / AISI 316 Lsealing ring: hydrogenated acrylonitrile butadiene rubber (H-NBR) temperature resistant -25 °C to +150 °CHardness 85±5 Shore A, FDA compliant, blue PL: polished finish (Ra < 0,8 μm)MT: matte finish (Ra < 0,8 μm) These Cabinet "U" handles from stainless steel are designed for use in hygienic areas. The sealed mounting surfaces enable mounting without dead spaces. The high quality finish prevents adherence of dirt and facilitate cleaning. RoHS-compliant: yes

From €33.49* incl. VAT

Indexing Plunger - HYGIENIC DESIGN | SM 1273-32

Indexing Plunger - HYGIENIC DESIGN | SM 1273-32

stainless steelKnob Side HYGIENIC DESIGN (Front Hygiene) Material:stainless steel 1.4401 / AISI 316plunger pin case hardenedpressure spring: stainless steel AISI 316Ti Seals: bluetemperature resistant -25 °C to +110 °CFDA compliant Sealing ring: Hydrogenated acrylonitrile-butadiene rubber (H-NBR), hardness 85 ±5 Shore AWiper: TPU, hardness A 95 ±5 Shore A All moving parts lubricated with FDA compliant grease. Form B: without rest positionForm C: with rest position RoHS-compliant: yes Hygienic DesignThese indexing plungers are certified- according to DGUV Test guidelines- meet hygiene requirements on the button side (front hygiene).. Wipers between the button and the guide as well as the sealing ring between the guide and the housing keep the latching mechanism tight on the button side. At the same time, the high surface quality (Ra < 0.8 μm) and the dead-space-free fastening prevent dirt from adhering and facilitate cleaning. If the indexing pin should not protrude temporarily, indexing plungers with indexing lock form C are used. The knob is turned 90° after the pin has been retracted; the knob retains its position by means of a detent notch. To ensure the function of the sealing rings, fastening or through holes on the housing must be made at right angles, burr-free and without chamfer.

From €71.36* incl. VAT

Indexing Plunger - HYGIENIC DESIGN | SM 1273-33

Indexing Plunger - HYGIENIC DESIGN | SM 1273-33

stainless steelknob and pin side HYGIENIC DESIGN (full hygiene) Material:stainless steel 1.4401 / AISI 316plunger pin case hardenedpressure spring: stainless steel AISI 316Ti Seals: bluetemperature resistant -25 °C to +110 °CFDA compliant Sealing ring: H-NBR, hardness 85±5 Shore AWiper: TPU, hardness A 95 ±5 Shore A All moving parts lubricated with FDA compliant grease. Form B: without rest positionForm C: with rest position RoHS-compliant: yes Hygienic DesignThese indexing plungers are certified- according to DGUV Test guidelines- fulfil hygiene requirements on the knob and pin side (full hygiene). Wipers between button and guide or guide and pin as well as sealing rings on guide and sealing nut keep the locking mechanism tight..At the same time, the high surface quality (Ra < 0.8 μm) and the dead-space-free fastening prevent dirt from adhering and facilitate cleaning. If the indexing pin should not protrude temporarily, indexing plungers with indexing lock form C are used.The knob is turned 90° after the pin has been retracted; the knob retains its position by means of a detent notch. To ensure the function of the sealing rings, fastening or through holes on the housing must be made at right angles, burr-free and without chamfe

From €92.34* incl. VAT

Levelling foot - HYGIENIC DESIGN | SM 3150

Levelling foot - HYGIENIC DESIGN | SM 3150

made of stainless steelwith adjustment sleeve Material:foot plate: stainless steel 1.4301 (AISI 304), turnedspindle: stainless steel 1.4301 (AISI 304), turnedadjustable sleeve: stainless steel 1.4301 (AISI 304), turnedseals: blue, FDA compliant Hardness:- sealing ring: NBR, hardness 70 ±5 Shore A- wiper: TPU, hardness 95 ±5 Shore A- joint sealing ring: H-NBR, hardness 85 ±5 Shore A- bottom seal: Silikon, hardness 85 ±5 Shore A Form A: without boreForm B: with bore These adjustable feet are certified according to the guidelines of 3-A Sanitary Standards, Inc. and DGUV Testand the adjustable feet Form B with fixing holes are also certified according to EHEDG and are therefore particularly suitable for use in hygienic areas.The bottom seal protects the area beneath the foot plate from dirt. For this, the foot must be screwed on using the mounting holes and compressed accordingly. The sealing ring above the adjustment sleeve enables fastening without dead space.Hygienic fasteners, such as screws and nuts SM 1265-9 and 1265-10, as well as It is imperative that the mounting holes are inserted in the correct position. Due to the wiper or the ball seal, the moving components are sealed against the environment.The high quality finish prevents adherence of dirt and facilitates cleaning.The values listed in the table for static load capacity refer to a purely vertical load in relation to the leveling foot. Under normal operating conditions bending loads or angular loads are not uncommon and result in a reduction of load capacity. RoHS-compliant: yes

From €111.54* incl. VAT

Cover sleeve - HYGIENIC DESIGN | SM 3151

Cover sleeve - HYGIENIC DESIGN | SM 3151

from stainless steel Material:stainless steel 1.4301 sealing ring: bluehydrogenated acrylonitrile butadiene rubber (H-NBR)temperature resistant -25 °C to +150 °C FDA compliantHardness: 85±5 Shore A Hygienic DesignThese stainless steel cover sleeves are certified- according to EHEDG,- 3-A Sanitary Standards, Inc. and- DGUV Test guidelinesand are therefore ideal for use in hygienic areas. They cover protruding external threads and replace lock nuts at the same time.The sealed screw-on surfaces enable fastening without dead space. The high surface quality prevents dirt from adhering and facilitates cleaning. RoHS-compliant: yes

From €20.16* incl. VAT

Ähnliche Artikel

Wiper - Hygienic Design | SM 1291-16

Wiper - Hygienic Design | SM 1291-16

Material:TPU: Thermoplastic polyurethanebluetemperature resistant -20 °C to +110 °CFDA complianthardness: 95 ±5 Shore A When used in hygienic areas, these wipers can be used to seal axially or radially moving components with a cylindrical cross-section against their bearing position.With their specially shaped sealing lip, the wipers prevent the formation of dead spaces where dust can accumulate. Commercially available wipers are not suitable for this purpose due to a 45° chamfer on the inner edge of the sealing lip. As delivered, or unassembled, the wipers have the “actual dimensions” as stated in the table. To guarantee a secure fit and a reliable seal, the specified installation space must be provided at the bearing position. This ensures that the wiper undergoes the necessary deformation during installation. All surfaces in contact with the wiper should have a minimum surface quality of Ra 0.8 μm. RoHS-compliant: yes Other items from the HYGIENIC DESIGN range SM 1179-1 Clamping lever SM 1179-2 Clamping lever with screw SM 1206-4 Star knobs SM 1206-5 Three-star grips SM 1207-2 Wing nuts / T-handles SM 1265-7/8 Knobs SM 1265-9/10 Nuts/screws SM 1265-11/12 Screws, low SM 1265-13 Spacers SM 1268-4/5 Latches SM 1269-5 Bow handles SM 1273-32/33 Locking bolt SM 1291-15 Sealing ring SM 1291-15 Sealing rings SM 3150 Adjustable feet SM 3151 Cover sleeves

From €5.52* incl. VAT