TUSA RS1001 Regulator

Name: TUSA RS1001 Regulator
Brand: TUSA
SKU: RS1001
Availability: InStock

Original price was: $879.00.Current price is: $786.71. inc. GST

TUSA RS1001 Regulator. Balanced diaphragm first stage paired with the compact S0001.

Colour: Black

SKU: RS1001

1 in stock

TUSA RS1001 Regulator

The RS1001 combines the R1000 balanced diaphragm first stage with TUSA’s compact S0001 second stage. Its practical layout suits divers who want a straightforward personal regulator, with the connection and included components checked against the selected configuration.

Features and benefits

Balanced gas delivery. The balanced diaphragm helps manage the supply to the second stage as diving conditions change.
Mouthpiece comfort. The supplied ortho-consciously designed mouthpiece supports a comfortable hold at the second stage.
Connection options. 2 HP ports and 2 high-flow ports + 2 standard LP ports LP ports support the stated gauge and hose configuration.

Setup and compatibility

Technical Specs

TUSA RS1001 Regulator technical specifications
Brand	TUSA
Main model / configuration	TUSA RS1001 (R1000 / S0001)
Product type	Regulator
Regulator type	Primary Regulator
First-stage design	Balanced diaphragm
High-pressure ports	2
Low / medium-pressure ports	2 high-flow ports + 2 standard LP ports
Environmental sealing	Not confirmed — contact us to check the sealing configuration before ordering.
Cold-water suitability	Manufacturer states tested to 4°C
Mouthpiece	Ortho-consciously designed

Additional specifications

The balanced diaphragm R1000 first stage is compact and lightweight. It has a full complement of four low-pressure and two high-pressure ports and is fine- tuned for optimum performance.
The S0001 second stage features a venturi adjustment lever to deliver air smoothly with each breath. The S0001 is also equipped with an ortho-consciously designed mouthpiece to increase comfort and reduce jaw fatigue. The S0001 allows for left or right hand configuration. The new mouth piece, developed on the basis of ergonomic engineering, further enhances the comfort of bite, fit, and stability. Even with a light bite, a high level of stability is achieved, so there is no fatigue from long periods of usage.

First stage (R1000)

Balanced diaphragm first stage
Cold water insulation system
Two H.P. ports and four L.P. ports (2 standard/2 high flow) ports
High flow L.P. ports offer up to 15% increase in air flow
DIN version available as RS1001 DIN (300 bar/4350psi)

Second stage (S0001)

Lightweight, compact composite case design
Left or Right hand configuration
Venturi adjustment lever
Ortho-consciously designed mouth piece

Based on TUSA product information.

We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.

Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.

The available delivery rate for your order is shown at checkout.

Read our full shipping and delivery information →

We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.

Read our full returns and exchanges policy →

FREE CLICK & COLLECT
Usually ready same day*

Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.

Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803

*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.

View collection details and opening hours →

Can I collect my order from the store?

Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.

How do I choose the right size?

Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.

How do I check availability?

Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.

When will my order be dispatched?

Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.

Can I exchange an item if it does not fit?

We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.

Can you help me choose the right gear?

Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.

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