SLFO/Ext sleeve kit

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The Roxtec SLFO/Ext is an openable sleeve with a wide flange to comply with minimum edge distance between bolt and opening. The SLFO/Ext sleeve kit includes sealing strip and washers, acting as compression stops, for a tight fit when bolted to uneven structures such as concrete.

Attachment by bolting, Ideal for bolting to concrete structures

Select your market to see available purchase options.

Certificates

Certificates
Certifying authority	Rating	Division	Cable	Type approval name
RISE	E fire EI fire	Brickwork Concrete Concrete or Brickwork Lightweight concrete	Construction	0402-CPR-C500582
Roxtec International AB	E fire EI fire	Brickwork Concrete Concrete or Brickwork Lightweight concrete	Construction	CE Declaration of Conformity (ETA-24/1177)
Roxtec International AB	E fire EI fire		Construction	CE Declaration of Performance (DoP) ETA 24/1177

Installation

Installation instructions

SLFO EXT (en) pdf Download

Read more about the Roxtec sealing system and learn how to perform a correct transit installation on our installation pages.

Variants

Galvanized mild steel, openable (24)

Stainless steel, openable (24)

Galvanized mild steel, openable

SLFO 25 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 1.77
Art. No 235467

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SLFO 31 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235473

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SLFO 43 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235479

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SLFO 50 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 2.8
Art. No 235483

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SLFO 68 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 3.23
Art. No 235493

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SLFO 70 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235495

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SLFO 75 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 3.2
Art. No 235497

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SLFO 100 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 4.7
Art. No 235449

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SLFO 125 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 5.36
Art. No 235451

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SLFO 127 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235453

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SLFO 135 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235455

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SLFO 150 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 5.7
Art. No 235457

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SLFO 175 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 6.6
Art. No 235459

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SLFO 185 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235461

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SLFO 200 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 7
Art. No 235463

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SLFO 225 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 8.3
Art. No 235465

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SLFO 250 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235469

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SLFO 300 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 14.3
Art. No 235471

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SLFO 350 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 15.76
Art. No 235475

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SLFO 450 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235481

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SLFO 500 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235485

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SLFO 550 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235487

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SLFO 600 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235489

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SLFO 644 EXT GALV KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235491

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Stainless steel, openable

SLFO 25 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235466

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SLFO 31 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235472

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SLFO 43 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235478

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SLFO 50 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 2.8
Art. No 235482

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SLFO 68 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235492

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SLFO 70 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 3.2
Art. No 235494

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SLFO 75 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235496

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SLFO 100 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 4.7
Art. No 235448

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SLFO 125 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235450

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SLFO 127 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235452

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SLFO 150 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235456

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SLFO 175 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235458

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SLFO 185 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235460

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SLFO 200 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 7.2
Art. No 235462

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SLFO 225 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 9.7
Art. No 235464

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SLFO 250 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235468

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SLFO 300 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 13.9
Art. No 235470

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SLFO 350 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 15.6
Art. No 235474

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SLFO 400 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg) 16
Art. No 235476

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SLFO 450 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235480

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SLFO 500 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235484

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SLFO 550 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235486

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SLFO 600 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235488

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SLFO 644 EXT AISI316 KIT

Internal Ø (mm)
External dimensions ØxZ (mm)
Aperture dimension Ø (mm)
Weight (kg)
Art. No 235490

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Galvanized mild steel, openable
Product	Weight (kg)	Art. No
SLFO 25 EXT GALV KIT	1.77	235467
SLFO 31 EXT GALV KIT		235473
SLFO 43 EXT GALV KIT		235479
SLFO 50 EXT GALV KIT	2.8	235483
SLFO 68 EXT GALV KIT	3.23	235493
SLFO 70 EXT GALV KIT		235495
SLFO 75 EXT GALV KIT	3.2	235497
SLFO 100 EXT GALV KIT	4.7	235449
SLFO 125 EXT GALV KIT	5.36	235451
SLFO 127 EXT GALV KIT		235453
SLFO 135 EXT GALV KIT		235455
SLFO 150 EXT GALV KIT	5.7	235457
SLFO 175 EXT GALV KIT	6.6	235459
SLFO 185 EXT GALV KIT		235461
SLFO 200 EXT GALV KIT	7	235463
SLFO 225 EXT GALV KIT	8.3	235465
SLFO 250 EXT GALV KIT		235469
SLFO 300 EXT GALV KIT	14.3	235471
SLFO 350 EXT GALV KIT	15.76	235475
SLFO 450 EXT GALV KIT		235481
SLFO 500 EXT GALV KIT		235485
SLFO 550 EXT GALV KIT		235487
SLFO 600 EXT GALV KIT		235489
SLFO 644 EXT GALV KIT		235491

Stainless steel, openable
Product	Weight (kg)	Art. No
SLFO 25 EXT AISI316 KIT		235466
SLFO 31 EXT AISI316 KIT		235472
SLFO 43 EXT AISI316 KIT		235478
SLFO 50 EXT AISI316 KIT	2.8	235482
SLFO 68 EXT AISI316 KIT		235492
SLFO 70 EXT AISI316 KIT	3.2	235494
SLFO 75 EXT AISI316 KIT		235496
SLFO 100 EXT AISI316 KIT	4.7	235448
SLFO 125 EXT AISI316 KIT		235450
SLFO 127 EXT AISI316 KIT		235452
SLFO 150 EXT AISI316 KIT		235456
SLFO 175 EXT AISI316 KIT		235458
SLFO 185 EXT AISI316 KIT		235460
SLFO 200 EXT AISI316 KIT	7.2	235462
SLFO 225 EXT AISI316 KIT	9.7	235464
SLFO 250 EXT AISI316 KIT		235468
SLFO 300 EXT AISI316 KIT	13.9	235470
SLFO 350 EXT AISI316 KIT	15.6	235474
SLFO 400 EXT AISI316 KIT	16	235476
SLFO 450 EXT AISI316 KIT		235480
SLFO 500 EXT AISI316 KIT		235484
SLFO 550 EXT AISI316 KIT		235486
SLFO 600 EXT AISI316 KIT		235488
SLFO 644 EXT AISI316 KIT		235490