EuspraySpray Nozzles

Euspray Full cone nozzle B4 3/4M index 71 square socket brass

Euspray full cone nozzle B4 delivers uniform spray patterns for industrial cooling and washdown applications. Features 3/4" M thread, brass construction, and flow rate of 5.6–15.0 l/min. Ideal for process systems…

SKU 3G-CBM-06872

Also listed as: TEC 50020 · TEC-50020

Brand

Euspray

Item

Full cone nozzle B4 3/4M index 71 square socket brass

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Euspray

32 mm 

55 mm 

27 mm 

40 mm 

type

Full cone nozzle B4 

socket

square 

thread

3/4" M 

material

brass 

connection

3/4"M 

flow rate l min

5.6–15.0 l/min 

Datasheet Content

Dimensioni mm       Dimensions mm     Dimensions mm        Abmessungen mm           Dimensiones mm
                                                                                        Ø              D              H             D1             H1                 A            B
                                                                                        1/4             -              -            13             23                  -            -
                                                                                        3/8             -              -            17             30                  -            -
                                                                                        1/2             -              -            21             39                  -            -
                                                                                        3/4            32             55            27             40                  -            -
              F-B4*                   F-B4                   M-B4                       1              38             69            35             52                  -            -
                                                                                        1 1/4           -              -             -              -                 86           53
                                                                                        1 1/4           -              -             -              -                 102          58
                                                                                        2               -              -             -              -                 135          75
                                                                                        2 1/2           -              -             -              -                 175          86




                                                                                                                      TECHNISCHE
     CARATTERISTICHE                       CHARACTERISTICS                      CARACTERISTIQUES                      EIGENSCHAFTEN                          CARACTERISTICAS
     • Ugelli a corpo unico o in           • One piece nozzles or F-B4          • Buse en un seule pièce              • Einteildüsen bzw. Gußeisen-          • Boquillas de una sola
       fusione tipo F-B4 (1).                (1) cast types.                      Type F-B4 (1) en d’inox 316.          düsen Typ F-B4 (1).                    pieza Tipo F-B4 (1) de
                                                                                                                                                               inox 316.



     APPLICAZIONI                          APPLICATIONS                         APPLICATIONS                          ANWENDUNGEN                            APLICACIONES
     • Installazioni con molti             • Installations with many            • Installation avec un                • Einbau in Anlagen mit                • Instalación con un gran
       ugelli dove la sezione                nozzles in which the                 grand nombre de buses                 größerer Düsenanzahl.                  número de boquillas,
       quadrata dello spruzzo                square spray allows a                où la section carrée                  Durch quadratische Sprüh-              donde este tipo de sec-
       permette una copertura                better surface coverage.             grand angle permet un                 fläche gleichmäßigere                  ción permite un recubri-
       migliore della superficie                                                  recouvrement optimum                  Bestäubung        großer               miento óptimo de la zona
       da trattare.                                                               de la suface à traiter.               Flächen.                               a tratar.




                                 TIPO UGELLO                                                       Pressione - Pressure - Pression - Druck - Presión (bar)                      bar
                                 NOZZLE TYPE                              Ø1       Ø2
                                TYPE DE BUSE                                               0.75        1      1.5     2       3       4       5         6       7       0.5      1.5      5
                                  DÜSENTYP                               mm        mm
                              TIPO DE BOQUILLA                                                    Portata - Capacity - Debit - Volumenstrom - Caudal (l/min)                °      °          °

                                       1/4 - M - B4 - 14                  3.6      1.6      5.6       6.2     7.4     8.5   10.0    11.5    12.5     14.0      15.0     100     100     95

                                       3/8 - M - B4 - 20                  4.4      2.4      8.0       8.8    10.6   12.2    14.5    16.5    18.1     20.2      21.8     105     110     95

                                       1/2 - M - B4 - 35                  5.9      3.2     14.0      15.5    18.5   21.0    24.9    29.0    31.0     35.0      37.0     105     110     100

     ✼ 3/4   - F - B4 - 71             3/4 - M - B4 - 71                  9.8      4.4     28.0      31.0    37.2   42.0    49.9    57.1    63.0     70.0      75.0     105     110     100

     ✼ 1     - F - B4 - 130            1    - M - B4 - 130               13.1      5.6     51.8      57.0    68.0   77.2    93.0   105.0   115.0    130.0    140.0      105     110     105

     ✼ 1 1/4 - F - B4 - 190 (1)                                          15.5      5.6     75        83.0   100     112     135    152     168      190      200        110     110     110
     ✼ 1 1/2 - F - B4 - 290 (1)                                          18.2      8.0    112       124     149     168     201    229     250      280      300        110     115     110
     ✼ 2     - F - B4 - 560 (1)                                          25.0     11.2    222       245     291     330     394    446     495      554      590        110     115     110
     ✼ 2 1/2 - F - B4 - 830 (1)                                          31.8     14.4    327       360     429     490     590    671     741      830      887        110     115     110
     ✼ Materiale a richiesta - Material on request - Articles sur demande - Materil nach Wunsch - Material a solicitar.
14

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Euspray Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

Where can I source Euspray TEC50020 nozzles in your region?

3G Electric supplies Euspray B4 full cone nozzles with delivery to your location. We handle all customs import documentation, customs clearance, and USD invoicing. Contact us for availability and lead times on this SKU.

What is the lead time for Euspray B4 nozzle orders?

Lead time on request. 3G Electric sources Euspray spray nozzles to order for your regionn delivery. Confirm availability and delivery schedule via quotation. We manage full logistics to your location.

What flow rate does the Euspray B4 3/4M nozzle deliver?

The Euspray TEC50020 delivers 5.6–15.0 l/min across its operating range. Brass construction with 3/4"M thread and square socket connection ensures reliable performance in industrial cooling and washdown systems.

Used in

Common applications for Euspray

Heat-exchanger and condenser cooling — Euspray full cone nozzles (BB2, BB6) for uniform radial spray distribution

Industrial parts cleaning in machining shops — Euspray flat jet nozzles (C2, C3E) at 25°–110° angles for targeted impact and coverage

Dust suppression in bulk-material facilities — Euspray full cone nozzles for wide-angle misting over large floor or conveyor areas

Precision coating and adhesive application — Euspray flat jet nozzles (C3E stainless steel) with narrow angles (25°–40°) for controlled liquid distribution

Washdown and general plant cleaning — Euspray flat jet and full cone nozzles in brass for corrosion resistance to water and mild detergents

Chemical processing and acid-washing operations — Euspray stainless steel flat jet nozzles (C3E) for compatibility with caustic and acidic fluids

Euspray Products

3G Electric supplies Euspray spray nozzles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Euspray products →Contact our engineers →