Quick coupling RECTUS 3/8" model 11993

Name: Quick coupling RECTUS 3/8" model 11993
Brand: RECTUS
SKU: 11736907
Price: 7.99 EUR
Availability: InStock

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Quick coupling RECTUS 3/8" model 11993 for pneumatic and hydraulic connections

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Short description

RECTUS quick coupling 3/8" (model 11993) is a compact coupling for connecting pneumatic or hydraulic lines with a 3/8-inch interface. Designed for rapid connect/disconnect operations, it ensures secure fluid or air flow management in service, maintenance and industrial applications. Suited for workshops, machinery connections and portable equipment where reliable, tool-free coupling is required.

Available for order: 96 pcs.

Warranty: 2 Years

SKU: 11736907

Manufacturer: RECTUS

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

26.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

26.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

01.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

RECTUS quick coupling 3/8" model 11993 is a compact coupling designed for connecting pneumatic and hydraulic lines with a 3/8-inch interface. It enables rapid tool-free connection and disconnection while maintaining a secure seal for air or fluid flow. The coupling is suitable for service and maintenance work, industrial installations and portable equipment where a reliable quick-connect solution is required.

Advantages

The coupling provides fast, tool-free operation and a reliable sealing mechanism that minimizes leakage during connection and disconnection. Its compact construction allows installation in confined spaces and on portable tools. The design supports repeated cycles of coupling and uncoupling with consistent performance, and the metal body offers mechanical robustness for workshop and industrial environments.

Suitable for

Pneumatic systems and air lines in workshops or production facilities
Hydraulic connections for low- to medium-pressure applications
Portable pneumatic tools and service equipment
Machinery and equipment maintenance where quick line changes are needed

Key specifications

Interface size: 3/8 inch
Application: pneumatic and hydraulic connections
Connection type: quick coupling for fast connect/disconnect
Construction: compact metal body suitable for confined spaces
Sealing: designed to minimize leakage during operation

How to use

Ensure the pressure source is isolated and lines are depressurized before coupling or uncoupling. Push the mating plug into the coupling until it seats and the locking mechanism engages; verify the connection by a brief pull to confirm it is secure. To disconnect, isolate pressure, pull back the sleeve or actuating collar and withdraw the plug. Regularly inspect seals and the coupling body for wear or damage and replace components as needed to maintain leak-free operation.

Usage recommendations

Use with compatible 3/8" fittings and hoses rated for the system pressure. Avoid exposure to aggressive chemicals or temperatures beyond the rated range for seals and materials. For hydraulic applications, confirm suitability for the expected pressure and fluid type prior to use and perform periodic maintenance checks to ensure continued sealing performance.

Description

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Customer questions

FAQ

How much does the Quick coupling RECTUS 3/8" model 11993 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 96 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All RECTUS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized RECTUS service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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