Prestolok Union is a product in the couplings & quick connects family for fluid conduction. 9 sizes published with per-variant price and availability. Price from $ 3.000 COP before VAT.
| SKU | Size | Unit price (from) | Availability | Qty | |
|---|---|---|---|---|---|
| VT-59250-01 | 4 mm (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-02 | 6 mm (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-03 | 8 mm (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-04 | 10 mm (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-05 | 12 mm (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-06 | 1/8" | $ 3.000 | In stock | ||
| VT-59250-07 | 1/4" (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-08 | 3/8" (Bajo pedido) | $ 3.000 | In stock | ||
| VT-59250-09 | 1/2" (Bajo pedido) | $ 3.000 | In stock |
Prices per size, per unit, before VAT. Confirmed in the quote together with shipping.
| Family | Couplings & quick connects |
| Connection | Other |
| Sales unit | Se vende por Unidades (Unid.) |
| Availability | In stock |
| Factory PDF data sheet | Available from an advisor |
The Prestolok Union from TECTUL is a push-to-connect component for joining two sections of pneumatic hose or tubing in panels, machines, and air networks. It differs from a threaded fitting because the tube connection is push-in and simplifies maintenance without threading the tubing. Selection must be made by actual size, connection type, and fluid compatibility. Available options are shown in the table with the actual sizes recorded for this lot.
| Actual lot data | Detail |
|---|---|
| Sales unit | Sold by units (Unit) |
| Size 1 | 4 mm (By order) |
| Size 2 | 6 mm (By order) |
| Size 3 | 8 mm (By order) |
| Size 4 | 10 mm (By order) |
| Size 5 | 12 mm (By order) |
| Size 6 | 1/8" |
| Size 7 | 1/4" (By order) |
| Size 8 | 3/8" (By order) |
| Size 9 | 1/2" (By order) |
Before using these data in engineering decisions — design, installation or systems with mechanical risk of pressure, rupture, fatigue, impact or water hammer — you must read the Technical notice and limitation of liability at the end of this page.
We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp indicating size, quantity, working fluid, and the equipment where it will be installed to confirm compatibility before purchase.
The price depends on size, availability, and quantity. Send us the reference via WhatsApp and TECTUL will confirm the updated value before invoicing.
The Prestolok union makes an in-line splice between two tubes; the Prestolok tee divides or combines flow in three ways.
It is installed by verifying size and connection, cleaning contact surfaces, and tightening without forcing the body or hose. Then it is tested with gradual pressure.
It depends on the material, gasket, thread, and system conditions. Indicate fluid, temperature, and working pressure to validate the selection.
Request the size shown on the existing connection or on the equipment drawing. If in doubt, send a photo with caliper or the current fitting reference.
Yes. TECTUL dispatches to Bogotá, Medellín, Cali, Barranquilla, and all of Colombia by carrier or coordinated pickup.
Before using these data in engineering decisions — design, installation or systems with mechanical risk of pressure, rupture, fatigue, impact or water hammer — you must read the Technical notice and limitation of liability at the end of this page.
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The dimensions, thicknesses, pressures, temperatures and other characteristics stated in this data sheet are theoretical nominal reference values, compiled from publicly available technical sources: international standards (ASME, ASTM, API, MSS, ISO and NTC, depending on the product) and published engineering literature. They are average approximations intended to guide selection, not a certificate of conformity for any given lot.
Actual values may vary due to conditions inherent to the manufacturing process — dimensional and wall-thickness tolerances (in pipe, typically ±12.5%), surface finish and residual stresses from forming or welding — and to factors inherent to the raw material — chemical composition variations within the ranges allowed by the standard, inclusions or heat-to-heat differences. They may also be affected by in-service events not foreseeable at design time: water hammer, vibration, thermal and mechanical fatigue, corrosion and operating overpressures, which can cause the element to fail before its estimated service life.
To know the certified behavior of a specific lot, TECTUL supplies upon request the manufacturer's mill test certificate (MTC) issued per the product standard; for critical applications, laboratory testing of the lot can also be arranged. In the absence of such certification, the data provided here must not be used as the sole criterion in critical or safety applications, or wherever the integrity of the line may compromise the lives of people or property; in such cases, consult our technical team first.
