Rubber Expansion Joints
EPDM rubber expansion joints for thermal movement, vibration isolation and misalignment in HVAC, water supply and pumping systems. Threaded and flanged versions from ¾" to DN300.
📘 MT 2026 Catalogue
EPDM rubber expansion joints for pipework flexibility
MT rubber expansion joints absorb thermal movement, vibration and minor misalignment in HVAC, water supply and pumping systems. Two product families cover threaded small-diameter and flanged large-diameter applications.
⬜ Series 5120
Double Sphere — Threaded
EPDM · ¾"–2" BSP threaded · Double-sphere flexibility · PN10
🟡 Series 5121 PN10
Single Sphere — Flanged
EPDM · DN50–DN150 · Flanged EN 1092-1 PN10 · HVAC & pump sets
🔵 Series 5121 PN16
Single Sphere — Flanged
EPDM · DN200–DN300 · Flanged EN 1092-1 PN16 · Large pipelines
Reinforced EPDM body with polyester fabric plies and galvanised steel flanges. Accepts axial movement ±15 mm, lateral deflection ±15 mm, angular deflection ±15°. Temperature range −10 °C to +110 °C. Suitable for hot and cold water, HVAC chilled/heating circuits.
Body Material
EPDM rubber
Polyester reinforced
Galvanised steel flanges
Sizes & Connections
¾"–2" BSP (5120)
DN50–DN300 flanged (5121)
EN 1092-1 PN10/16
Movement Absorption
Axial ±15 mm
Lateral ±15 mm
Angular ±15°
Vibration damping
Certifications
CE
PED 2014
EN
1092
1092
EN 1092
Series
Pressure
14 references
EPDM Double Sphere Rubber Expansion Joint Threaded ¾"
REF. 5120020
FROM
AED77.97
AED 111.39−30% · Save AED 33.42
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EPDM Double Sphere Rubber Expansion Joint Threaded 1"
REF. 5120025
FROM
AED95.08
AED 135.83−30% · Save AED 40.75
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EPDM Double Sphere Rubber Expansion Joint Threaded 1¼"
REF. 5120032
FROM
AED109.58
AED 156.54−30% · Save AED 46.96
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EPDM Double Sphere Rubber Expansion Joint Threaded 1½"
REF. 5120040
FROM
AED141.27
AED 201.81−30% · Save AED 60.54
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EPDM Double Sphere Rubber Expansion Joint Threaded 2"
REF. 5120050
FROM
AED175.93
AED 251.33−30% · Save AED 75.40
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EPDM Single Sphere Rubber Expansion Joint Flanged PN10 DN50
REF. 5121050
FROM
AED167.99
AED 239.99−30% · Save AED 72.00
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EPDM Single Sphere Rubber Expansion Joint Flanged PN10 DN65
REF. 5121065
FROM
AED218.63
AED 312.33−30% · Save AED 93.70
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EPDM Single Sphere Rubber Expansion Joint Flanged PN10 DN80
REF. 5121080
FROM
AED269.18
AED 384.54−30% · Save AED 115.36
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EPDM Single Sphere Rubber Expansion Joint Flanged PN10 DN100
REF. 5121100
FROM
AED330.65
AED 472.36−30% · Save AED 141.71
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EPDM Single Sphere Rubber Expansion Joint Flanged PN10 DN125
REF. 5121125
FROM
AED447.91
AED 639.87−30% · Save AED 191.96
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EPDM Single Sphere Rubber Expansion Joint Flanged PN10 DN150
REF. 5121150
FROM
AED554.43
AED 792.04−30% · Save AED 237.61
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EPDM Single Sphere Rubber Expansion Joint Flanged PN16 DN200
REF. 5121200
FROM
AED839.68
AED 1199.54−30% · Save AED 359.86
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EPDM Single Sphere Rubber Expansion Joint Flanged PN16 DN250
REF. 5121250
FROM
AED1400.17
AED 2000.24−30% · Save AED 600.07
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EPDM Single Sphere Rubber Expansion Joint Flanged PN16 DN300
REF. 5121300
FROM
AED1491.80
AED 2131.14−30% · Save AED 639.34
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Double Sphere Rubber Expansion Joint Threaded End NBR
REF. 51202
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Spare Part - Control Rod Set Elastic Joints Single Sphere
REF. 5126
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Double Sphere Rubber Expansion Joint Flanged End EPDM
REF. 5129
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Double Sphere Rubber Expansion Joint ANSI Flanged End EPDM
REF. 5129ANSI
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