MARTIN BLUE-FLEX GRIDVertical Grid Coupling Seal Kits

MARTIN BLUE-FLEX GRID CPLG SEALS - 1140T GRID AND ABOVE: 1140T Coupling Size

SKU 3G-OTH-131937

Also listed as: 1140T20SEAL · 1140T20 SEAL

Brand

MARTIN BLUE-FLEX GRID

Item

CPLG SEALS - 1140T GRID AND ABOVE: 1140T Coupling Size

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

MARTIN BLUE-FLEX GRID

Manufacturer Part Number

1140T20-SEAL 

Type

- 1140T GRID AND ABOVE: 1140T Coupling Size, For 10 in Hub Dia 

Technical Documents

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MARTIN BLUE-FLEX GRID Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN BLUE-FLEX GRID CPLG SEALS are vertical grid coupling seal kits for the 1140T coupling size, designed for a 10-inch hub diameter. These parallel seals reduce vibration and cushion shockloads to driven and driving power transmitting equipment components. The product is manufactured by MARTIN under part number 1140T20-SEAL.

Frequently Asked Questions

What is the MARTIN BLUE-FLEX GRID coupling seal used for?

The MARTIN BLUE-FLEX GRID coupling seal reduces vibration and cushions shockloads in power transmission systems. It protects driven and driving equipment components in industrial machinery, conveyors, and pumps. 3G Electric supplies this seal for worldwide delivery.

What are the specifications of the MARTIN 1140T20-SEAL?

The MARTIN 1140T20-SEAL is a vertical grid coupling seal kit for the 1140T coupling size, designed for a 10-inch hub diameter. It is a parallel-type seal manufactured by MARTIN under part number 1140T20-SEAL. 3G Electric sources this genuine component globally.

Where to buy MARTIN BLUE-FLEX GRID coupling seals worldwide?

3G Electric supplies MARTIN BLUE-FLEX GRID coupling seals worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine MARTIN parts like the 1140T20-SEAL for delivery to any international destination.

How to install a MARTIN grid coupling seal kit?

Install the MARTIN BLUE-FLEX GRID seal by aligning the coupling halves and inserting the grid springs into the hub grooves. Secure the seal cover evenly to prevent misalignment. Follow manufacturer torque specifications for bolts. 3G Electric provides sourcing support for this component.

Used in

Common applications for MARTIN BLUE-FLEX GRID

Pump drives — Martin Blue-Flex Grid hubs (e.g., 1100T-HUB) used in centrifugal pump couplings for misalignment accommodation.

Compressor systems — Grid coupling covers (e.g., 1090T10-COV) protecting grid elements in horizontal compressor shaft connections.

Conveyor power transmission — Plain bore hubs (e.g., 1040T-HUB) for torque transmission in material handling conveyors.

Industrial fan assemblies — Seal kits (e.g., 1110T20-SEAL) reducing vibration in vertical fan shaft couplings.

Mixer and agitator drives — Steel grid hubs (e.g., 1120T-HUB) handling shock loads in mixing equipment.

Generator sets — Finished bore hubs (e.g., 1020T-HUB) for coupling engines to generators in standby power systems.

MARTIN BLUE-FLEX GRID Products

3G Electric supplies MARTIN BLUE-FLEX GRID vertical grid coupling seal kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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