Representative Image

Bohlender b.safe Disposal Cap S55 with 2x UNF1/4", 1x GL14, 1x PTFE/PP

Brand:Bohlender

Capillary connections

Hose connections

No. of blind plugs

No. of fittings

No. of olives

Specifications

Compare models
Capillary connections
2
Connection for exhaust filter
1
Hose connections
1
Material
PP
No. of blind plugs
1
No. of fittings
2 x 1,6/ 2,2/ 3,2 mm
No. of olives
1
Thread
S 55
UNSPSC
41115700

SG $285.36

Inc. GST

Available soon

Product description

The Bohlender b.safe Disposal Cap S55, 2x UNF 1/4", 1x GL14, 1x PTFE/PP is designed for safe and controlled connection of capillaries and tubing in laboratory liquid waste disposal systems. This screw cap features a freely movable PTFE insert and supports connection options for capillaries with outer diameters of 1.6, 2.2 and 3.2 mm, as well as hose olives for tubing with inner diameters from 5.5 to 8 mm.

Key Features:

  • Brand: Bohlender
  • Product Type: Disposal Cap
  • Range: b.safe
  • Cap Size: S55
  • Connections: 2x UNF 1/4", 1x GL14, 1x PTFE/PP
  • Insert Material: PTFE
  • Capillary Compatibility: Suitable for capillaries with O.D. 1.6, 2.2 and 3.2 mm
  • Tubing Compatibility: Suitable for hose olives for tubing with I.D. 5.5 to 8 mm
  • Application: Suitable for laboratory waste disposal and safe solvent handling workflows

Note: A b.safe exhaust air filter can be screwed into the GL14 thread and is not included in the scope of supply.

Scope Of Supply: Fittings, blind fittings UNF 1/4", blind fittings NPT 1/8" and hose olives NPT 1/8".

This Bohlender b.safe disposal cap provides a practical and chemically suitable connection solution for laboratories requiring secure liquid waste handling and controlled solvent disposal.

Accessories

Exhaust Filter, PP

ProductMaterialFilter sizeMfr#Part#AvailabilityPrice
PPSM 506-016.313 839In stockSG $248.30
PPMM 506-026.313 840In stockSG $316.86
PPLM 506-036.313 841In stockSG $405.81

Hose connectors for Waste Caps

ProductMaterialLengthMfr#Part#AvailabilityPrice
PP45 mmM 503-014.681 618SG $40.77
PTFE45 mmM 503-054.681 619SG $79.68
PP30 mmM 503-084.681 620SG $38.91
PP32 mmM 503-094.681 621SG $33.35
PP23 mmM 503-104.681 622SG $33.35
PP26 mmM 503-114.681 623SG $33.35
PP26 mmM 503-124.681 624SG $33.35
PP30 mmM 503-134.681 625SG $33.35
PP36 mmM 503-144.681 626SG $33.35
PTFE45 mmM 503-154.681 627SG $83.38
PP40 mmM 503-164.681 628SG $35.21
PP48 mmM 513-014.681 643SG $33.35
PP41 mmM 513-024.681 644SG $33.35
PP30 mmM 518-014.681 647SG $37.06

Compare similar models

b.safe Disposal cap S55 2x UNF1/4", 1x GL14, 1x PTFE/PP

Manufacturer P/N

M 355-03

Part Number

4.680 460

Manufacturer

Bohlender

Capillary connections

2

b.safe Waste Cap S55 3x UNF1/4", 1x GL14
Available soon
Bohlender b.safe Waste Cap S55 3x UNF1/4", 1x GL14

SG $285.36

Inc. GST

Manufacturer P/N

M 355-01

Part Number

4.681 592

Manufacturer

Bohlender

Capillary connections

3

b.safe Waste Cap S55 4x UNF1/4", 1x GL14, 4x NPT1/8"

Manufacturer P/N

M 355-40

Part Number

4.681 595

Manufacturer

Bohlender

Capillary connections

4

Frequently asked questions

It is designed for safe and controlled connection of capillaries and tubing in laboratory liquid waste disposal systems. This screw cap features a freely movable PTFE insert and supports connection options for capillaries with outer diameters of 1.6, 2.2 and 3.2 mm, as well as hose olives for tubing with inner diameters from 5.5 to 8 mm.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

1 min read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

1 min read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

1 min read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

1 min read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

SG $285.36

Inc. GST