PREMIUMflex Couplings
JinDELL’s Premiumflex couplings and accessories are designed for dental supply companies, wholesalers, and dental professionals who demand reliable performance and hygienic safety. Available in KaVo® MULTIflex™ and NSK® PTL (Phatelus) compatible versions, these couplings feature LED fiber-optic illumination, anti-retraction valves, water filters, and durable stainless-steel grips with advanced surface coatings. They ensure precise connection, patient safety, and long-lasting use across busy dental practices.
KaVo® MULTIflex™ Type 6-Pin Fiber Optic Coupler with LED Bulb (with Spray Regulator)
Model Name: PREMIUMflex M46KWL- LED
Features:
KaVo® MULTIflex™ Type 6-Pin Fiber Optic Coupler with LED Bulb (without water Regulator)
Model Name: PREMIUMflex M46KL- LED
NSK® PHATELUS™ PTL type 6-Pin Fiber Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46NL- LED

NSK® PHATELUS™ PTL type 4-pin Build-In a Generator Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46N- LED

NSK® PHATELUS™ PTL Type 4-pin NON OPTIC Coupler
Model Name: PREMIUMflex M46N

NSK® QD Type 4-Hole (M4) NON LUX Coupling
Model Name: QDJ-M4A

NSK® QD Type 2 Hole (B2) NON LUX Coupling
Model Name: QDJ-B2

Features:
** NSK® Mach / PHATELUS™ & KaVo® MULTIflex™ & Sirona® & W&H® &A-Dec® are trademarks of a third parties not affiliated with JinDELL® Medical Instruments Co., Ltd.
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KaVo® MULTIflex™ Type 6-Pin Fiber Optic Coupler with LED Bulb (with Spray Regulator)
Model Name: PREMIUMflex M46KWL- LED


Features:
- ISO standard four holes (M4) with lights / For KaVo® MULTIflex™ 6-pin LUX Fiber Optic Tubing / with Water Regulator / with Inlet Water Anti-Retraction Valve (ARV) / with Inlet Water filter / Stainless Steel Grip / Titanium coating / LED bulb incorporated in coupling / Not Sterilizable.
KaVo® MULTIflex™ Type 6-Pin Fiber Optic Coupler with LED Bulb (without water Regulator)
Model Name: PREMIUMflex M46KL- LED


Features:
- ISO standard four holes (M4) with lights / For KaVo® MULTIflex™ 6-pin LUX Fiber Optic Tubing / with Inlet Water Anti-Retraction Valve (ARV) / with Inlet Water filter / Stainless Steel Grip / Titanium coating / LED bulb incorporated in coupling / Not Sterilizable.
KaVo® MULTIflex™ Type 6-Pin Fiber Optic Coupler with LED Bulb (without water Regulator / Without Ring)
Model Name: PREMIUMflex M46KL-BL- LED
KaVo® MULTIflex™ Type 4-pin Build-In a Generator Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46K- LED

Features:
Model Name: PREMIUMflex M46KL-BL- LED


Features:
- ISO standard four holes (M4) with lights / For KaVo® MULTIflex™ 6-pin LUX Fiber Optic Tubing / with Inlet Water Anti-Retraction Valve (ARV) / with Inlet Water filter / Stainless Steel Grip / LED bulb incorporated in coupling / Not Sterilizable.
KaVo® MULTIflex™ Type 4-pin Build-In a Generator Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46K- LED


Features:
- ISO standard 4fourholes (M4) connection / For KaVo® MULTIflex™ type of Fiber Optic Type of Handpiece with Light / with Inlet Water Anti-Retraction Valve (ARV) / Integration of a generator in the coupling enables the use of these dental turbine handpieces with light on the turbine hose without using a power supply. / Stainless Steel Grip / Not Sterilizable.
KaVo® MULTIflex™ Type 4-pin NON OPTIC Coupler
Model Name: PREMIUMflex M46K

Model Name: PREMIUMflex M46K


Features:
- ISO standard four holes (M4) without Light connection / For KaVo® MULTIflex™ Non-Optic Type of Handpiece connection, or Air polishing handpiece connection, or Handpiece Lubrication system connection / with Inlet Water Anti-Retraction Valve (ARV) /with Inlet Water filter / Stainless Steel Grip / Not Sterilizable.
NSK® PHATELUS™ PTL type 6-Pin Fiber Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46NL- LED


Features:
- ISO standard four holes (M4) with lights / For NSK® PHATELUS™ PTL type of 6-pin LUX Fiber Optic Tubing / with Inlet Water Anti-Retraction Valve (ARV) /with Inlet Water filter / Stainless Steel Grip / Backend thread part after with wear-resistant treatment of hardened film coating / LED bulb incorporated in coupling / Not Sterilizable.
NSK® PHATELUS™ PTL type 4-pin Build-In a Generator Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46N- LED


Features:
- ISO standard four holes (M4) connection / For NSK® PHATELUS™ PTL type of Fiber Optic Type of Handpiece with Light / with Inlet Water Anti-Retraction Valve (ARV) / Integration of a generator in the coupling enables the use of these dental turbine handpieces with light on the turbine hose without using a power supply. / Stainless Steel Grip / Titanium coating / LED bulb incorporated in coupling / Not Sterilizable.
NSK® PHATELUS™ PTL Type 4-pin NON OPTIC Coupler
Model Name: PREMIUMflex M46N


Features:
- ISO standard four holes (M4) without Light connection / For NSK® PHATELUS™ PTL type of Non-Optic Type of Handpiece connection, or Air polishing handpiece connection, or Handpiece Lubrication system connection / with Inlet Water Anti-Retraction Valve (ARV) / Stainless Steel Grip / Not Sterilizable.
Sirona® type 6-Pin Fiber Optic Coupler with LED Bulb
Model Name: PREMIUMflex M46SL- LED

Features:
Model Name: PREMIUMflex M46SL- LED


Features:
- Midwest 4-Hole (M4) Optic connection / For Fiber Optic Sirona® LUX 6-Pin type Handpiece connection / Anti-Retraction Valve / Stainless Steel Grip / LED Bulb incorporated in coupling / Not Sterilizable.
NSK® QD Type 4-Hole (M4) NON LUX Coupling
Model Name: QDJ-M4A


Features:
- ISO standard four holes (M4) without Light connection / For QD Non-Optic Type of Handpiece connection, or Air polishing handpiece connection, or Handpiece Lubrication system connection / Stainless Steel Grip / with Inlet Water Anti-Retraction Valve (ARV) /with Inlet Water filter / Not Sterilizable.
NSK® QD Type 2 Hole (B2) NON LUX Coupling
Model Name: QDJ-B2


Features:
- Borden 2-Hole (B2) connection / For QD Non-Optic Type of Handpiece connection, or Air polishing handpiece connection, or Handpiece Lubrication system connection / Not Sterilizable.
** NSK® Mach / PHATELUS™ & KaVo® MULTIflex™ & Sirona® & W&H® &A-Dec® are trademarks of a third parties not affiliated with JinDELL® Medical Instruments Co., Ltd.

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