• Hongum Technology (Shanghai) Co., Ltd
    Linda.M
    Since collaborating with Hongum in 2020, their marine-grade rubber diaphragms and industrial shock absorbers have delivered zero-failure performance, ensuring uninterrupted operations for our port cranes, dredger propulsion systems, and LNG carrier equipment.
Contact Person : Sophia Lau
Whatsapp : +8617717306066
Keywords [ pump designed rolling diaphragm seal ] match 34 Products.
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Rolling Diaphragm Seal Upgrade Pneumatic And Hydraulic Systems With Non-Metallic Pump And Pressure Range Up To 10 Bar

Cost-Effective: Yes
Size: From DN6 To DN200
Flow Rate: Customized
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Gas Media Rolling Diaphragm Seal With Flanged Connection Type And ≤0.1% Leakage Rate

Size Range: 1/4" To 2" Diameter
Abrasion Resistance: Good
Surface Finish: Smooth, Polished, Etc.
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Pressure Range: Vacuum To 10 Bar
Connection Type: Threaded, Flanged, Welded, Etc.
Material: Stainless Steel
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Welded Rolling Diaphragm Seal With PN16 Pressure Rating And Flexible Diaphragm

Pressure Compensation: Spring, Hydraulic, Etc.
Size: From DN6 To DN200
Installation Method: Welded, Threaded, Etc.
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Pressure Pump Rolling Diaphragm Seal For And Affordable Solutions Single Or Double Diaphragm Design

Flow Rate: Customized
Temperature Range: -40°C To 120°C
Size: From DN6 To DN200
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Rolling Diaphragm Seal For High Pressure Resistance Size Range 1/4" To 2" Diameter From DN6 To DN200 And Budget-Friendly

Leakage Rate: ≤0.1%
Size Range: 1/4" To 2" Diameter
Media: Liquid, Gas, Steam
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Application: Industrial
Temperature Range: 0-100°C
Working Life: ≥50000h
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High Pressure Resistance Rolling Diaphragm Seal With Working Life ≥50000h And Affordable Cost

Working Life: ≥50000h
Size Range: 1/4" To 2" Diameter
Media: Liquid, Gas, Steam
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Working Life: ≥50000h
Vacuum Resistance: ≤10mbar
Flow Rate: Customized
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Diameter Ranging From 6mm To 200mm Rolling Diaphragm Pump For Liquid Media Shaft

Connection Type: Threaded, Flanged, Welded, Etc.
Sealing Element: Flexible Diaphragm
Design: Single Or Double Diaphragm
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