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3G Electric
OTC 4290 Flow Block, 1/2 in, 1 to 16 gpm - Flow Blocks
OTCFlow Blocks

OTC 4290 Flow Block, 1/2 in, 1 to 16 gpm

The OTC Flow Block (MPN 4290) is a 1/2 in flow block with a capacity of 1 to 16 gpm, measuring 7 1/2 in long by 2 1/2 in wide. 3G Electric interprets customer demand and delivers this genuine industrial equipment…

SKU 3G-OTH-493863

Brand
OTC
Item
4290 Flow Block, 1/2 in, 1 to 16 gpm
Part Number
4290
Category
Flow Blocks
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OTC
Manufacturer Part Number
4290
Type
1/2 in
Lg
7 1/2 in
Wd
2 1/2 in
Size
1/2 in
Capacity
1 to 16 gpm
Tool Type
Flow Block

Technical Documents

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OTC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OTC Flow Block (MPN 4290) is a 1/2 in flow block with a capacity of 1 to 16 gpm, measuring 7 1/2 in long by 2 1/2 in wide. 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the OTC Flow Block used for?

The OTC Flow Block (MPN 4290) is used to measure and regulate hydraulic or pneumatic flow in industrial systems. It is commonly applied in maintenance, repair, and testing of pumps, valves, and actuators across machining, material handling, and power transmission departments.

What are the specifications of the OTC Flow Block 4290?

The OTC Flow Block 4290 has a capacity of 1 to 16 gpm, a 1/2 in size, and dimensions of 7 1/2 in length by 2 1/2 in width. It is a flow block tool type from OTC, designed for 1/2 in connections.

Where to buy the OTC Flow Block 4290 worldwide?

3G Electric supplies the OTC Flow Block 4290 to customers worldwide. We handle full logistics, customs clearance, and delivery, sourcing genuine industrial equipment across 14 departments — including combustion, pumps, and controls — with specialist expertise.

How to install the OTC Flow Block?

Install the OTC Flow Block by connecting it inline with 1/2 in hydraulic or pneumatic lines using compatible fittings. Ensure flow direction matches the block's arrow marking, and tighten connections to manufacturer torque specs. Always depressurize the system before installation.

Used in

Common applications for OTC
Fleet maintenance — OTC S06 6-ton medium-duty jack stands with V-notch saddle for supporting vehicles during underbody service
Bus and truck workshops — OTC 1520 mobile column lift, 10-ton capacity per column, 0 to 24 inch lift range for under-vehicle access
Forklift service — OTC 5214 manual-handle mechanical forklift jack, 4-ton capacity, steel body, for lifting during repair
Diesel engine fuel system service — OTC 5870-3 and 5870-2 injector height gauges for setting injector body height to 3.078 in or 1.484 in
Gasoline fuel injection diagnosis — OTC 6550 master fuel injection kit for GM TBI, Ford, Chrysler, Jeep, import, and CIS/CISE systems
Ford engine timing service — OTC 6472 camshaft sensor synchronizer tool for aligning camshaft sensors during engine work
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OTC Products

3G Electric supplies OTC flow blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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