557349

Tusa RS-860 Manual

23
Zoom out
Zoom in
Previous page
1/96
Next page
- 22 -
Regulators
GB
ond stages.The balanced diaphragm method rst stage features minimum variation
in intermediate pressure in response to changes in residual cylinder pressure and
depth. The ports are in left-right symmetry (H.P. × 2, L.P. × 4) for easier attachment
to tanks, even for beginners.
R-700 rst Stage
The R-700 is a balanced diaphragm first stage with key design and performance
characteristics:
1) Four intermediate pressure ports and two high pressure ports, 2) Balanced rst
stage, with a built-in antifreeze system, 3) Replaceable HP seat and HP poppet for
durability and servicing, 4) Two special high ow LP ports (HFP) close to the dia-
phragm offer approximately 15% greater air ow, 5) Dry balance chamber prevents
water contact with the diaphragm and the spring for superior cold water perfor-
mance. The R-700 meets the European Standards EN250:2000 requirements for
cold water conditions.
R-800 rst Stage
The R-800 is a balanced piston type rst stage offering superior reliability for stable
air supply regardless of depth or residual pressure. It is equipped with four interme-
diate low pressure ports and two high pressure ports.
2.2 SECOND STAGE
Demand system
* The demand system is designed to signicantly reduce rubbing resistance of mov-
ing parts and air resistance. The result is smoother and more natural valve opening/
closing.
Light weight housing
* The second stage main unit is smaller and lighter to reduce water resistance dur-
ing diving, thus reducing the load on the face during use. The main body materials
are super-tough nylon (heat pliable polyamide resin) reinforced with glass ber for
outstanding hardness and shock resistance. The materials also offer superior tensile
strength, dimensional stability, heat resistance, weather resistance and chemical re-
sistance.
Intake resistance
* The second stage includes a director to forcibly guide air from the demand valve.
That prevents free ow while signicantly lessening intake resistance. The result is
… 23 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Tusa RS-860 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Tusa RS-860 in the language / languages: English, German, Dutch, French, Italian, Portuguese, Spanish as an attachment in your email.

The manual is 4,04 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info