Loading and Unloading Arms – Long Range Top Loading Arm with Vapour Recovery System

Loading Arm Model 621-LRB

Loading and Unloading Arms – Long Range Top Loading Arm with Vapour Recovery System

Loading and Unloading Arms – Long Range Top Loading Arm with Vapour Recovery System, EWFM Supply a range of Loading Arms and Unloading Arms for discharging or filling tank trucks and rail cars. These arms are either bottom or top types of arms. Both types of loading arms are typically made of 3 pipes – respectively called the inner arm, outer arm and drop pipe. The size can be from 1” to 6”. These 3 pipes are connected by swivel joints. Swivel joints are required to provide the flexibility needed.

The Loading Arms and Unloading Arms unfold to get the required working envelope to load or unload the tanker, and the reverse is to retract or get minimal space for parking or storage. Both types of loading arms may be mounted on a column or via a plate to an existing wall. Balancing is needed due to the weight of the piping. Balancing of the arm is by a spring balance cylinder.

Loading and unloading arms

EWFM supplies high-quality engineering products designed for the safe transfer of liquids, gases, and other media. Our company has been distributing to various industries around the world since 1999, including Oil & Gas, Food & Drink, and Pharmaceuticals, to name a few. Our team is trained to provide our customers with professional service and knowledge to ensure your projects run smoothly from start to finish.

Having previously been a part of Syltone, after a management buyout, this was the year EW Fuel Management was born. Now an independent Company operating from Jarman Way, we started our adventure by selling loading arms and fueling equipment.

Loading and Unloading Arms – Long Range Top Loading Arm with vapour recovery system – Model 2620

Operating Conditions :

Design Pressure: 10.0 Bar G
Test Pressure: 15.0 Bar G
Design Temperature : -15° C / +65°C
Seal Material : VITON
Nitrile (BUNA N)
Special VITON (*)
Flow Rate : 3”– 75 mc/h Max
4”– 125 mc/h Max

Standard Dimensions

Dn	3″	4″
A	1000/1500	1000/1500
B	1500/2200	1500/2200
C	1600	1600
D	372	455
E	289	328
F	372	455
G	203	343
H	1000	1000
Weight	190	220

Item	Description	Dwg / Mod
1	Style 30 Base Swivel Joint	2174
2	Boom assembly	–
3	Style 70 Double Swivel Joints	2174
4	Loading Valve (stay/hold-open)	504
5	Primary Arm	–
6	Style 40 drop tube swivel	2175
7	Drop tube with “T” deflector	2359-T
8	Spring Balancing Cylinder	05182
9	Vapour Recovery Cone	–
10	Vapour-return hose with loose flange	–
11	Pneumatic cylinder for vertical movement	–
12	3/8” NPT Vacuum Breaker	2336
13	Verticality linkage	–
14	Air logic control unit	–
15	Apex push buttons for up/down movement	–
16	Pendant push buttons for up/ down movement	–
17	Overfill level sensor with pro- tective tube	–
18	Valve remote control	2356
19	Pillow block	C-4354
20	Handle	–
21	Nipper drip bucket	2408

Options:

Pos.7 with flute beak end (2359-BF)
Pos.7 with flow deflector (2359-D)
Microswitch to signal valve opened/closed
Locking device for arm in parking position
(*) Suitable for BIO-Products
Overfill level sensor
NDT test (RT-PT-MT) available on request

Notes:

Earthing continuity along the arm, according to ATEX directive”

Reference: ewfm.co.uk

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