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Datasheet generated 2026-10-08
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Danfoss compression-fitting set (10 pcs), brass, for Ø6×1 mm impulse tube, thread R 1/8 (003H6857)

Danfoss · HVAC & Refrigeration · Balancing Valves · Denmark · danfoss.com
Part Number
003H6857  ·  HS 7412.20
Danfoss compression-fitting set (10 pcs), brass, for Ø6×1 mm impulse tube, thread R 1/8 (003H6857)

Danfoss compression fittings for impulse tubes (003H6857) — genuine PN 25 accessory for the Danfoss self-acting controller range (brass compression-fitting set for ø6×1 mm impulse tube (10 pcs)). Connection thread R 1/8. Material BRASS. For district heating/cooling circulation water at PN 25. OEM designation "10 comp.fitt.imp.tube pipe fi 6x1mmR1/8". Net weight 0.199 kg. Contains lead per the REACH candidate list. OEM P/N 003H6857. EAN 5702421541562. Technical data quoted verbatim from store.danfoss.com (code 003H6857).

Technical Specifications

Code number003H6857
TypeCompression fittings for impulse tubes
Product groupAccessories — SAC (self-acting controllers)
Connection threadR 1/8
Pack quantity10 fittings
SuitsØ6 × 1 mm impulse tube
FunctionCompression fittings that connect the Ø6 mm impulse tubes to the valve/actuator ports
Pressure classPN 25
MaterialBRASS
OEM description10 comp.fitt.imp.tube pipe fi 6x1mmR1/8
REACH Candidate List substanceLead (CAS no. 7439-92-1)
Volume0.067 L
Net weight0.199 kg
Gross weight0.199 kg
EAN5702421541562
HS code7412.20
Connection sizeR 1/8
Description10 comp.fitt.imp.tube pipe fi 6x1mmR1/8
Pressure nominal [bar]25 bar
REACH Candidate List substancesLead (CAS no. 7439-92-1)

Properties

MaterialBRASS
Pressure ratingPN 25
MOQ1

Compatibility

Genuine Danfoss 10-piece brass compression-fitting set (003H6857), thread R 1/8, for Ø6 × 1 mm impulse tube. Use to connect the copper impulse tubes to the valve/actuator ports; match the thread size to the controller port. Pressure class PN 25.

Attached Documents