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The Magnum Pump by NANMA Corporation - Pumps, Extenders and Sleeves
The Magnum Pump by NANMA Corporation - Pumps, Extenders and Sleeves
The Magnum Pump by NANMA Corporation - Pumps, Extenders and Sleeves

The Magnum Pump by NANMA Corporation

$159.99
$159.99

Surgical latex pump with pressure gauge mechanism and grip-style handle for men seeking gains

Key Features:

Medical-grade surgical latex construction

Precision pressure gauge for controlled suction

Supports temporary penile enlargement

Accommodates up to 9 inches in length

Professional-grade male enhancement technology

SKU: PMP-226-NOATTRIBUTES-SHOP-NONE-9848
Availability: Out Of Stock
Product type: Pumps, Extenders and Sleeves
Please hurry! Only 0 left in stock

Struggling to achieve consistent penile expansion or lasting results? The Magnum Pump delivers controlled, measurable enhancement through a precision pressure gauge and medical-grade surgical latex chamber, giving you safe, repeatable performance every time.

At a glance
  • Chamber length: 22.9cm, fits up to 9 inches
  • Material: Medical-grade surgical latex
  • Operation: Manual grip pump with integrated pressure gauge
  • Chamber diameter: 5–7cm range
  • Power: No batteries needed; manual control
  • Included: Pump, gauge, chamber, manual, storage bag
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The Magnum Pump is a professional-grade penis pump engineered for serious users who want measurable, controlled expansion. Built with medical-grade surgical latex, it features a manual grip mechanism paired with a precision pressure gauge that lets you monitor and adjust suction in real time. The extra-large chamber accommodates multiple penis sizes and shapes, making it a reliable choice for consistent results. Its transparent design lets you watch the expansion process, adding both safety and psychological intensity to your sessions.

What sets this pump apart is its integrated pressure monitoring system—most standard models lack this level of control. The gauge eliminates guesswork, allowing you to dial in exactly the right intensity for your body. See the full BDSM Australia range of Penis Sleeves to complement your enhancement routine.

Key features

  • Precision pressure gauge: Real-time monitoring lets you control suction intensity and avoid overuse safely.
  • Extra-large chamber: Accommodates penis lengths up to 9 inches with a comfortable, secure fit.
  • Medical-grade surgical latex: Hypoallergenic, durable material resists wear and bacterial growth over repeated use.
  • Transparent design: See expansion progress clearly, adding visual feedback and control to every session.
  • Manual operation: No batteries or electricity needed—simple, reliable grip-style pump mechanism you control completely.

Specifications

  • Total length: 22.9cm chamber with 5–7cm diameter range for varied penis sizes.
  • Material: Medical-grade surgical latex, hypoallergenic and body-safe.
  • Pump mechanism: Manual grip-style operation with no electrical components.
  • Pressure system: Integrated gauge for precise suction control and safety monitoring.
  • Chamber design: Transparent construction for visual monitoring during use.
  • Box contents: Penis pump unit, pressure gauge, latex chamber, instruction manual, storage bag.

How to use a pumps, extenders and sleeve

Start by applying water-based lubricant around your penis base and the chamber rim. Insert your penis fully into the chamber, ensuring a good seal. Grip the pump handle and create gentle suction gradually, watching the pressure gauge as you increase intensity. Build pressure slowly to avoid discomfort, and maintain your desired level for the duration that feels right for your body. After your session, release pressure slowly and carefully withdraw.

For best results, use the pump before sexual activity to increase blood flow and temporary size enhancement. Experiment with different suction durations and intensities to find what works for you. Pairing the pump with Realistic Cock Sleeves can extend your enhancement experience and add variety to your routine. Always practice controlled, consistent movements for safe and optimal results.

Use water-based lubricant to prevent discomfort, increase pressure gradually, and monitor the gauge to avoid excessive suction; clean thoroughly after each use and inspect the latex for wear before use. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Clean the pump thoroughly with specialized sex toy cleaner after every use, then rinse with warm water and dry completely. Inspect the latex chamber for any signs of wear, cracks, or damage before each session. Store the pump in the provided bag away from direct sunlight, heat, and extreme temperatures. Keep it in a cool, dry place to preserve the latex integrity and extend the device's lifespan.

Learn more

Understanding how penis pumps work and fit into a broader enhancement strategy helps you get the most from your device. Read more about how different pump designs compare and what to expect from consistent use. For detailed guidance on pump techniques and long-term results, check out Penis Extenders.

Mistress Athena's training notes

The Magnum Pump's transparent chamber and pressure gauge make it exceptional for power exchange. When I restrain a submissive and control the gauge, I watch their body respond in real time—their vulnerability becomes a precise instrument I orchestrate. The psychological weight of visible expansion under my command creates profound surrender. Each millimetre of pressure becomes a negotiation between their desire and my control.

I've found this pump invaluable for training obedience. By varying pressure unpredictably, I keep submissives alert and responsive. Some require gentle manipulation; others need more intense control to achieve the mental state I'm after. Combining verbal commands with the gauge's incremental adjustments deepens their focus entirely on my direction. The physical transformation becomes secondary to the psychological architecture I'm building.

My submissives report that the pump's precision makes each session feel different. They never know what intensity I'll demand, which keeps them perpetually attentive. The manual operation means I'm always actively engaged—no automation, just direct control. That presence matters in power exchange. Trust builds through consistent, measured dominance, and this device delivers exactly that.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature The Magnum Pump Standard Cylinder Pump Electric Penis Pump
Pressure control Integrated gauge, precise manual adjustment Manual squeeze only, no gauge Fixed or preset settings
Chamber size 22.9cm, accommodates up to 9 inches Typically 20cm, smaller capacity Varies, often mid-range
Material Medical-grade surgical latex Standard rubber or plastic Silicone or plastic hybrid
Operation Manual grip, complete user control Manual squeeze, less refined Battery-powered, limited customisation
Best for Experienced users wanting precision Budget-conscious beginners Hands-free automation seekers

Why you'll reach for it

Snag The Magnum Pump at BDSM Australia when you're ready for professional-grade enhancement backed by real pressure control. This device removes the guesswork from penis pumps—you see exactly what's happening, adjust on the fly, and know you're using it safely. Whether you're exploring solo or incorporating it into partnered play, the precision and durability make it worth every reach. Order now and experience the difference a pressure gauge actually makes. Helping Australians Find the Right BDSM Gear.

BDSM Australia ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Magnum Pump penis enlargement device?
The Magnum Pump is a professional-grade penis enhancement device featuring a surgical latex chamber designed to create controlled suction for maximum penile expansion and performance improvement.
Does the Magnum Pump provide reliable enlargement results?
The Magnum Pump delivers consistent enlargement through its precision pressure gauge and medical-grade latex construction, allowing controlled suction that supports temporary penile expansion and increased blood flow.
When should users apply the Magnum Pump for maximum effectiveness?
Users should apply the Magnum Pump before sexual activity, using 5-10 minute sessions with carefully monitored pressure levels to achieve optimal temporary enlargement and enhanced performance.
Will the Magnum Pump improve sexual performance?
The Magnum Pump supports improved sexual performance by increasing blood flow, creating temporary enlargement, and providing a controlled mechanism for penile expansion and enhanced erectile function.
Should the Magnum Pump be used in conjunction with other sexual enhancement methods?
The Magnum Pump can complement other sexual enhancement techniques, particularly when used with compatible Starline Lingerie accessories for a comprehensive approach to sexual performance.

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