Series 681

DARCAL, Self-adjustable diameter fitting for single and multilayer plastic pipes.

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Product Description

Self-adjustable diameter fitting for single and multilayer plastic pipes.
Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C).

Technical data

Maximum working pressure: 10 bar
Medium temperature range: 5–75 °C
Finish: chrome

Drawings and specifications

Part number Connection Connection
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 7,5–8, Øexternal 12–14. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 9–9,5, Øexternal 14–16. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 9,5–10, Øexternal 12–14. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 9,5–10, Øexternal 14–16. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 10,5–11, Øexternal 14–16. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 10,5–11, Øexternal 16–18. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 11,5–12, Øexternal 14–16. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 11,5–12, Øexternal 16–18. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 12,5–13, Øexternal 16–18. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 12,5–13, Øexternal 18–20. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 13,5–14, Øexternal 18–20. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 14,5–15, Øexternal 18–20. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 15–15,5, Øexternal 18–20. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.
3D models
Tender text
Self-adjustable diameter fitting for single and multilayer plastic pipes. Working temperature range 5–80°C (PE-X); 5–75°C (Multi-layer marked 95°C). Connection: G 3/4" (ISO 228-1) F, Connection for Caleffi fittings. Connection: Ø internal 15,5–16, Øexternal 18–20. Maximum working pressure: 10 bar. Medium temperature range: 5–75 °C. Finish: chrome.

Applications

Pipe Sizer Caleffi
Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.