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Externally closing non-metallic, free-flushing sampler recommended for contaminant-free water sampling. These samplers can be individually or serially attached on a hydrocable and activated by messenger or placed in any kind of multisampling system and activated by remote or pre-programmed command.

The Standard PVC Niskin Type Sampler is made of grey PVC (RAL 7011) and features an external spring closure made of latex tubing, clamp bolts for attachments on a cable and mounting blocks for Multisampling System attachment.

Delivery is made with lanyards for loading on both cable and multisampling systems. All metal parts are made out of special V4A-stainless steel.


Technical Specifications - 1.7L Capacity

  • Overall Length: 633mm
  • Max. Diameter: 204mm
  • Weight (Empty): 2.5kg
  • Weight (Full): 4.2kg

Technical Specifications - 2.5L Capacity

  • Overall Length: 838mm
  • Max. Diameter: 204mm
  • Weight (Empty): 3.0kg
  • Weight (Full): 5.5kg

Technical Specifications - 5L Capacity

  • Overall Length: 692mm
  • Max. Diameter: 257mm
  • Weight (Empty): 3.6kg
  • Weight (Full): 8.63kg

Technical Specifications - 10L Capacity

  • Overall Length: 1041mm
  • Max. Diameter: 257mm
  • Weight (Empty): 5.7kg
  • Weight (Full): 15.63kg

Technical Specifications - 12L Capacity

  • Overall Length: 1168mm
  • Max. Diameter: 257mm
  • Weight (Empty): 6.1kg
  • Weight (Full): 18.13kg


  • Horizontal Adaptor Bracket
  • Reversing Thermometer Assembly
  • Messenger

Data Sheet

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