KOENIG EXPANDER® SERIES MB 600 Inch

  • Sealing plugs for operating pressures up to 450 bar / 6500 psi
  • Wide range of sizes from . 3 – 22mm
  • Corrosion-resistant versions available
  • Fast, easy installation

KOENIG EXPANDER® SERIES MB 600 Inch

KOENIG EXPANDER® SERIES MB 600 Inch – OVERVIEW

Push style expander seal
Series MB 600 Inch expander plug

The KOENIG EXPANDER® Series MB 600 Inch plugs effectively seal drilled holes. These parts feature a serrated sleeve which expands as the ball is inserted, enlarging the part to the needed size and sealing the hole. For installation, push-style expanders require a hole drilled with a counter bore. If you are unsure if the MB 600 Inch expander sealing plug series is the right component for your application, use our Product Selector to identify the best KOENIG EXPANDER part for your specifications.

Material:

Sleeve: Stainless Steel 1.4305.   Ball: Stainless Steel 1.4301 (1.4034 MB 600-093)

Product SpecificationsPressure PerformanceTechnical DownloadsVideo
Product Numberd1l1(l2) ~ Ref.d2d3 Maxl3 min.x 0 / -0.012(s) ~ Ref.Packaging UnitWeight in gram/pcs.3D CAD
MB 600-093A - Inch Series0.0930.10.120.09370.0620.0950.0120.031100 / 10000.07
MB 600-125A - Inch Series0.1240.1380.1720.1250.0930.1250.0120.047100 / 10000.17
MB 600-156A - Inch Series0.1560.150.1960.15620.1250.130.0120.059100 / 10000.31
MB 600-187A - Inch Series0.1870.1930.2590.18750.1560.1520.0120.079100 / 5000.53
MB 600-218A - Inch Series0.2180.2250.3010.21870.1870.1870.0120.094100 / 5000.86
MB 600-250A - Inch Series0.2490.260.3520.250.2180.2120.0120.109100 / 5001.26
MB 600-281A - Inch Series0.2810.2850.380.28120.250.250.0120.118100 / 5001.87

Dimension in millimeters

Series
MB 600
inch
Base Material of the Installation

High Strength Steel
ETG-100 / 44SMn28
AISI 11441
Case Hardened Steel
C15Pb / 1.0403
AISI 10L15
Ductile Cast Iron
EN 1563: GJS-600-3
ASTM A536: 80-60-03
Gray Cast Iron
EN 1561: GJL-250
ASTM A48: NO.35
Aluminum-Alloy
AICu4Mg1 / EN AW-2024-T3
AA: 2024 T4/T6*
Aluminum-Alloy
AIMgSiPb / EN AW-6012-T6
AA: 6012-T6
Cast Aluminum-Alloy
G-AISi7Mg / EN-AC-42100
ASTM/UNS: A356
Ø 0.093 – 0.2811400 bar / 20300 psi
  450 bar / 6500 psi
1200 bar / 17400 psi
  380 bar / 5500 psi
Proof Pressure Test – Ⓑ
Max. allowable Working Pressure = Nominal Pressure
*SFC KOENIG’s North American Engineering Department utilizes 2024-T4/T6 as a test base material.

Operation

Technical Information

Design Support

Our expertise is at your service. Speak to our engineers for complete design-in support of our sealing and flow control solutions.

Installation Equipment

SFC KOENIG offers a complete line of installation equipment including hydropneumatic systems, handheld tools and setting components.